INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef16e25048508c0a6df4b85f488f71214b7305c93afafe6c2e281c0b3823130', 
    'aey79ATxy2dqUHqDksZlfx7hfW7QellWk4uuld3STNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)