UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhI6bsufQ/NahjocnHkF7Q30kykVt1+ASfPKHExgSKY=' 
WHERE 
  key_id = '293718e8c0da82c473a0395902fcf303cd435944abf6f0469bb57b8b5d9e9d60' 
  AND (
    token = 'AhI6bsufQ/NahjocnHkF7Q30kykVt1+ASfPKHExgSKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )