INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12ce05ba9a7f1605eb8e510f436673509d82295ba13a49430447b01db0f8aa9', 
    'MPpz7OT7aaioyIotavqs8pqMVpkqNiUBw2jVmcLvKSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)