INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '609cb3c7fa3f1349f0671851085cd1b69b527bb85f24ad4a9685370976c28f87', 
    'EjQIiEBN84i1s9KjWpyCrTwBAdTHK/mV3PEyCM+g0Tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)