UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFvvG/7CIFlJjh41FpMs9COBpLkAcAR6jTNuH2X5V3M=' 
WHERE 
  key_id = '4bc8925847ba458fcdd99151c0ce7bea14bf6b7cab5ee8fb76bd138b16ea13a0' 
  AND (
    token = 'kFvvG/7CIFlJjh41FpMs9COBpLkAcAR6jTNuH2X5V3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )