INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1814dbca404bd4b922e49c07334e743b51cae1efdbd950b266085a9605e9a008', 
    'eP+rzaYR4TZQX25wm1kjg2Tihfifx9vdmyD0gtGoEeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)