INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ae00284090360f85bce5e8a2ce0007a1a7677bdfc2025eb042f78b31a02470', 
    '/u83oYTxQDFx1QKDclQXbMza7pbLXMetqJ1I02ONRL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)