INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f156754ec6806fe0c349717deb6db1ac832f08bf806f519353eae2367edf3de', 
    'aXUWWMdTa3U4uih0bm5jGE6To7usrr+p/LGOFJKAnqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)