INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adcaa19960e88951410ad847f600fdbbf47835b6d5a563181802e0e928144d66', 
    'oWRGnwiC2GmOc4jgXFTiIm3gbWf93iAccoiPOo6qQQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)