UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WWSnrWN11adu3g3cR6MfcSoF0W9coJUeZjvUVO4C2w=' 
WHERE 
  key_id = 'e3007be347f9325af14a96418b0f95e01fa9659462add57a8ea77667718f5491' 
  AND (
    token = '/WWSnrWN11adu3g3cR6MfcSoF0W9coJUeZjvUVO4C2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00050