INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97115b76e77e7126a04752803d44ec3d4bded67e3b395aeae9786b71f910eeb7', 
    'XN+qTnp2MXEm08YEczKFGyw377It9Tw1A1vvQ6WW/ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)