UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpJ57BeaO+nthOyaMyBMAnFDIDVMYqifmwa6TpnV1h8=' 
WHERE 
  key_id = '88ea64828290bd09e15585b07b594635f5f809a6619b3a8151bf7d14df417c6e' 
  AND (
    token = 'xpJ57BeaO+nthOyaMyBMAnFDIDVMYqifmwa6TpnV1h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )