UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cbzc4zyMIaMstjFkYrl5bmNj9g6gQ/S6MNsk/HoTq2U=' 
WHERE 
  key_id = 'a6e705ca1b0cc9ec619b602498b79e424f73948daf3d7d723edaf02241281add' 
  AND (
    token = 'Cbzc4zyMIaMstjFkYrl5bmNj9g6gQ/S6MNsk/HoTq2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )