UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eB/VxtPmW3MCsvDjGvYjMGvpNF3dXhNvTQrn5A02HBA=' 
WHERE 
  key_id = 'af7403d9269495a6f5c49d49b537599fbe8e37cf7d18cbdadedda72e2ecf56a0' 
  AND (
    token = 'eB/VxtPmW3MCsvDjGvYjMGvpNF3dXhNvTQrn5A02HBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )