INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cda509e3a1bb66794c6041a3fcc1ffef367bd42f4d090e259c5054838f9f99b', 
    'gXnjKBDSmgoLvGEhe/VRxzolbUai6U9Y1fjj4J2HUgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)