INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e441d619d271ae94bcc5340da02d4926ff42f5e47aa211c1595e255afcd51420', 
    '5U+ZxQrzpeBsIP2k7uQk/H1eUsvZhJCNSQSmx376oHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)