INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cad9c8ae43e88fa26d84974027163daf23307c4065d66bbaa08dc4b964edd7b', 
    'igXFvdmkgg5K0ROgExV/nPRl8WW0qqzu265cBgte6gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)