UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lALxz1OvPUW2Dhx2hJVNFr6wNLi2j3p7AaI5FwvtIr4=' 
WHERE 
  key_id = '19bb6ff1bc0cf0defc1426a37d79fda227d5651c27aceb6c07813c822bdf35ef' 
  AND (
    token = 'lALxz1OvPUW2Dhx2hJVNFr6wNLi2j3p7AaI5FwvtIr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )