INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '511e94744a0088c22a293c35e7315dbc3934172f988f3d31ad1e50a5c7d3fa48', 
    'Ro40WVEAf6sz3kA5CKDveG7iNSL6J7peydjSkWwykpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)