INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9f0e86b02f01ae364615c5241e803dd779f401c6d7ec024f73c645009e34b8', 
    'zEPe5qUydvwPysHJXkvlKkD8sMii6WqWwt14m3ErYHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)