UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5eIaAKbbMdcE1N1lKGg5WKdXMorcB9pFnjDdkEQvYs=' 
WHERE 
  key_id = '0bc2738b838b883fe0b2b35a9e23e0e2a03a011e64b158c1ed707fd0cd922592' 
  AND (
    token = 'P5eIaAKbbMdcE1N1lKGg5WKdXMorcB9pFnjDdkEQvYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )