UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hp77d5dqv1Rpw21mt1TqvyObWqhAi/+c0ErE8ncorMs=' 
WHERE 
  key_id = '6caf5e741f9cfacf0f4f66ecd6006536f7d76319cbbdf2c87e0772143b31ecf5' 
  AND (
    token = 'Hp77d5dqv1Rpw21mt1TqvyObWqhAi/+c0ErE8ncorMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )