UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLMiNVWco22dkzut3yE1F9sNS6NFGIEh77xwBCmYm+A=' 
WHERE 
  key_id = '4a7c0b51cba6bc6738f69d11e407d56a46c194c1deb19347f3579cfa41ec7d78' 
  AND (
    token = 'vLMiNVWco22dkzut3yE1F9sNS6NFGIEh77xwBCmYm+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )