INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '686d60796529e9c01f8fa390e65e5657977d4d81d4f0122ce47f79ca4015cacd', 
    '2nWg55c3dSAhBH6cVnDmWAoRYzwUvITXoL4cf6mkHFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)