INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912f397ac301d2d00787c053cd1a289ef8b2c1dcaa7bbdf5b0267ba1dafa8080', 
    'LnVr9JwnSuAobpquv3kXgI0NLa5TMeDE0BM0BC0YKeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)