UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b079U56IU15oEgY4KkdaPO1+kVmnVrB0D76W+SDtZWo=' 
WHERE 
  key_id = '1afdb54a0e9dc732fe12092be6fc93a093da2be3f918e5d6b982ec5e74f8a258' 
  AND (
    token = 'b079U56IU15oEgY4KkdaPO1+kVmnVrB0D76W+SDtZWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )