UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/BsA7u2WKk6YRMWB88AXL2Ri+M0AH54KePoV6lZ1Zo=' 
WHERE 
  key_id = 'd18168b5635a1421262264edb92384de4ea903d30fae013a3a45c9b642fa365b' 
  AND (
    token = 'x/BsA7u2WKk6YRMWB88AXL2Ri+M0AH54KePoV6lZ1Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )