UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8GP7yJQSuEu4O//wt7scY/rIoOOP1OsvkY3M78h0us=' 
WHERE 
  key_id = '54179ce861721156c5d482cc8cc3a5902aa26d39440a543878308ae39fff8b0b' 
  AND (
    token = 'X8GP7yJQSuEu4O//wt7scY/rIoOOP1OsvkY3M78h0us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )