INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6a7767122c9298a7f775c6f79e1fece564c554bb3b07e1d6aa025f557319e3', 
    'ilkewx9nafZw3QMov9gGKZvD0kZSQJd5R1eDDfiYJw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)