INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a186849390255e8b721ab6cbcdb8141485449d3a3c209b296c0f601ecfa7051', 
    '/VAL4CVuvNGP0oGG/6PBo8u81O8QnR1pIRGSR0F5v10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)