INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8489c3ae480ac0980937e675b564fabf323d0d1f8afd0f94fc2abebceffd9721', 
    'El2MT+JDr14sBKBPdXy1PyyR9CZcQLxkTC6NWf3RRfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)