INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f88600ec7dd3bf4606bccdb0d87c01adb3c5ae42397e0616d0a3b3707a8b4539', 
    '9q4t7F3tm7Qc6BJ9du8zE+CgkTP811xeUI8sKD9GzmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)