INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b0737850b69a14e01ae632c6cc5373a5cfdfd71fd172397a44844313d84f52', 
    'ldTii6wOWOHhBQpBooOgMjSF6w4ZlGNJM54PE8tsHNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)