UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QeEmLAkyweDYI7f8DA20GjngG1O/rNbeDgXJUr/Oq4E=' 
WHERE 
  key_id = 'c798bf53667cd8457c19ef7ce90f3cbe0cd966b7906d474e3907c452a1bb5fc6' 
  AND (
    token = 'QeEmLAkyweDYI7f8DA20GjngG1O/rNbeDgXJUr/Oq4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )