UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6PX/oCogtbEp2a2cgd2Yh/37IgEMYeGNdLx9kPgVrk=' 
WHERE 
  key_id = 'db4a7d553812edc00b70e03ef6b92a0ceeb10cb049973d509a9ec06b1c463065' 
  AND (
    token = 'G6PX/oCogtbEp2a2cgd2Yh/37IgEMYeGNdLx9kPgVrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )