INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93899eef49c48fcc2fe0c7e3344d8b0291d545d9ab4adc3b8686185f3ccdec35', 
    '/vrtz8fRrtk41UsdS9XXotOQpDmIV+51gRvdi8/aMAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)