INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aea7738945daf8680c6488973b58fe76621f8cd148ff13e762aac7e7b4943499', 
    'j+o6x9+SANTCHrxaMFTWF2P/EzdMgTvghm415HmZzUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)