INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa268651c3701a4786852951a987d2d5e0d120014dd8c9508aeaeba28ea4261', 
    'lJDk5qEK4B+aGaxysUZgXVGa53ACOD5DWmRgImOzHvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)