UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nm61pFmXifA5htYybNt6Y2G9gjvlGRgiqzGLafGhqlo=' 
WHERE 
  key_id = '10ead1d7d16080bf1738aafab1e21721fbef331a718915705fa6b2c2ce48984a' 
  AND (
    token = 'nm61pFmXifA5htYybNt6Y2G9gjvlGRgiqzGLafGhqlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )