INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '649fe78513c9a7f374719703baa629cc152d183cd2bfef8fccc9afcd32418611', 
    '+qCuJc7VEcScme1SDnw1DvdEdCsCdcjcZrOxYZ35HNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)