INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e4e3993261d738ee5c27fc15cf04c145dda1775b21bf72d7834f620868ea002', 
    '0pLQ17WnBFT/Pk+2fG8ixXjGfvmVqGtc8p7hFtOnIhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)