INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42cb95e1709f6c69fde09b2bbcc00f16ce537dd9b5554058338abf4393d284b7', 
    'fncJt5trdWI0CPT/PGg5AVQtsp4e0wTmaFkPTE6l48c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)