UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZ4c5NEOozwc+PPm6QV/vRBuV1ThsTiRUS1KNC6zPoU=' 
WHERE 
  key_id = '7f27c12c6e268204d2666f026e3351e1ec1b2b551ab4be6a47eb6849ab474343' 
  AND (
    token = 'OZ4c5NEOozwc+PPm6QV/vRBuV1ThsTiRUS1KNC6zPoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )