UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdl3T2py50mJdif6TnwlbvKftMs6v3nHivxxWUTIeRA=' 
WHERE 
  key_id = '1d913db5e2b276353b740e3e6993bfac7246aba04d274bbd02f0a17a587afecb' 
  AND (
    token = 'kdl3T2py50mJdif6TnwlbvKftMs6v3nHivxxWUTIeRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )