UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TN9FAOFXPgcqrynFEObRExt5uaBRCdvBmGX9iinX9fQ=' 
WHERE 
  key_id = 'e10dc9e3ef3d5700762d5bb5c496c40ec187d7bde4817c2c305cbab502b042a7' 
  AND (
    token = 'TN9FAOFXPgcqrynFEObRExt5uaBRCdvBmGX9iinX9fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )