INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e848d68e03974c2e231d12ccd1c86fae338cb8a4656301006e06e0942247fb2', 
    'dz7GUbkPOCTcf4PN/V78R8ktVx78rn/E8pIdjL9Div4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)