INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9798caee2fcbebec9533cd0263de4ff02c080e1256cc64e95febda18730c616', 
    'QSHMkTIEUXtZp/U2FdAWIwNl2fCx1npXACc0gHFoRSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)