UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1hpGdwxeR3F/+DOZa0PHSbR5OM2TriSIBmAsd3nmaY=' 
WHERE 
  key_id = 'b6ec0e4a4bc50f144504a103851ea2d17484d4ff853af0959f90f7a084409747' 
  AND (
    token = 'Y1hpGdwxeR3F/+DOZa0PHSbR5OM2TriSIBmAsd3nmaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )