INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69dbea486c1f96a6d101963a6f2b3646349f83f93bd6198ded78b67ab53e1790', 
    'L8bf9CQNKQp0WROwit1Dg9Pn8pZ+Wva1tswe7ZWPgQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)