UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgiUTK7PpZFdnoBlCrfEPcArrWoYHdNiMkdJv64zJC8=' 
WHERE 
  key_id = '746f6b48a0a77bfbdd42f401313aac6ab09925d39953b6ce499a20795531ccfd' 
  AND (
    token = 'CgiUTK7PpZFdnoBlCrfEPcArrWoYHdNiMkdJv64zJC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )