INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6949630131aece8c37d08aa96257d65b1a304072504341bcd0db95d2ba6c6712', 
    'A33hOSr9e3BhAf8/D+3AUBCIcBIUi209XOKmijWTBlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)