INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31ba2b165a0c7ac0de62652edcd7cab4cf3994da4d52bd27353cc98462205df', 
    'sHJItjEGPB8/3ULxgGsOgHZFSkzQra4hAo+JXvnZgTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)