INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84662b302c6fb1af80192bbb8e1b7ee53f8d1211deeb348b015cafc8545f4e2d', 
    'AzefJj6OytdTVcMrNwJPtzhcuZHWVOtktljhihG+EcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)