INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9084fb9ee8751a9214f6427b9f85d4cf4cf36eb6390ff20d187f42f02746e34c', 
    '9gmAmRPWQiCJShwyxgANx3pTcyOuQdVYK8FLJ+BZJAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)