INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dec50d047b2509e1c07365f7a3b30c364f487b5afef86bc07ccf2cb0780ed1ac', 
    'lDhAbwVUfiI3W+6TCEsK7IpqXdnQjPwGqJE8Ym0o5mE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)