UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDWBIH0vobUcsPZ4tnfixk6HQpfSr58KyGXbxrXRItU=' 
WHERE 
  key_id = '7bea9a99b64ec293b0fe63d8dc6e3d51e6fceb722f3ce228607b1ff40347bb2e' 
  AND (
    token = 'RDWBIH0vobUcsPZ4tnfixk6HQpfSr58KyGXbxrXRItU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )