UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YopV5bpaAyfZTjShgX/neQBpWJHl3ASjL9znm5maJQQ=' 
WHERE 
  key_id = 'da46b7bc24d2db8f714deca6355d3883d88564714ef0fdc17d7080885f9be8bf' 
  AND (
    token = 'YopV5bpaAyfZTjShgX/neQBpWJHl3ASjL9znm5maJQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )