UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYX4bnoEyAcDM0jmf7Kd1Egzm1w+Fb3Ax0OUn0by06Y=' 
WHERE 
  key_id = 'fe7e4b54e12bd0aece0836b0a501b6176ee34f5b5187ed7f4cd8d15e72cb9877' 
  AND (
    token = 'kYX4bnoEyAcDM0jmf7Kd1Egzm1w+Fb3Ax0OUn0by06Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )