INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f17ebbf30e66f866a5768a7dd422b0f32592d5910e5b4137b1473757a1bc432f', 
    'rqZ0ZYDLLSX4G173sojQ3JtCVYKn72CnlvjMkXX/SVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)