UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUUkspVPBKe2tyVDOeiA4x9kFHN32FD8FAQKwZ3awFc=' 
WHERE 
  key_id = '37ef2535a6cc5bce0e6a5bfa6c021bd8a41069ec28fa6e7c569c565a2eb04c3d' 
  AND (
    token = 'JUUkspVPBKe2tyVDOeiA4x9kFHN32FD8FAQKwZ3awFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )