INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9089ff5bf32212d34faa78b24245f06e602492ebcf73f6f4afcc39ba86589974', 
    'OBiFLruR14gVeJ67Yx+oRK9i4gHaooJWiSBxHNHRAwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)