INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81927cf8123633de600521f6b5be87e66f97fec6f164861367f53716ac03f1f', 
    'OkW8l/aJ3ph1mpP0asH9Alea1CDc9hAtQqm5eWt9NVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)