INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c511d4115917f57d1bace5c34e500336fea202c49013c15a15bb238177e728b1', 
    'rM32m1WuT624CL+wBt4cxjnW3SpldykK/W3ohVAmigA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)