INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6426747160da4f62f115894eff82fd09c90ec502cd57d16d5a8e888e882d7d20', 
    '6H/j5WsYZy9mhGYwLdHxGqEiNtnxcL6mraYYHuhfZYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)