INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2686168e5697162d980ab86532fc77c36f7e251eb37068164d2d0b63ed5338a4', 
    'yOw8Exk/Q5d7/JiOSgvEO36Qpe4y2dpRktq7H1SjqVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)