UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQ6d4KFmwyDfV7DY2w4Aix08vBzDITZIjDnuokO+nBU=' 
WHERE 
  key_id = 'f7e8051e62d6d733f8c37c544a0b2897673e49f679f8dcd9b312d7501500ab7c' 
  AND (
    token = 'UQ6d4KFmwyDfV7DY2w4Aix08vBzDITZIjDnuokO+nBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )