UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HBXd+Om4MJnoPlaAM4QPZDR/VEKuxCLybuqCL14lJo=' 
WHERE 
  key_id = 'ec66dbde75784db9fb3a0336e9e56158f5c83c6660282d6487ea1c8ea827ad1b' 
  AND (
    token = '9HBXd+Om4MJnoPlaAM4QPZDR/VEKuxCLybuqCL14lJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )