UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFTO/RnbO65rkTq81/qdtj5f2GjsoWZGkF+yFpNYSMY=' 
WHERE 
  key_id = 'ca95c68a6951b4b2e96e5ff8ffa0b464a39c5f776b432ccb3cf997260ecb1522' 
  AND (
    token = 'FFTO/RnbO65rkTq81/qdtj5f2GjsoWZGkF+yFpNYSMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )