INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5cdec553cb688e89eb67e6526cf7692a2de8fb8eef1668d36353207098ebf79', 
    'XjqO3PB60KAhmSyAY5/zoUS0Ov+vDLzyYugK0eAQ6bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)