UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKp5n96KguOPEIBniJRcPNfbsyuYCMoUD2eTTz8IsmA=' 
WHERE 
  key_id = '5d32c52fae5aaf568a0af36ff8734b2dcfbb627d64547f7ef3776750762a201b' 
  AND (
    token = 'GKp5n96KguOPEIBniJRcPNfbsyuYCMoUD2eTTz8IsmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )