UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRMOUOqWPAi175ykABlksr2GH89gFs+U/xvEdrQRoZQ=' 
WHERE 
  key_id = '602068de5f9f0b7c6e6085fc58f7fcef6fa0e67b32b2d52590a719089c1703fb' 
  AND (
    token = 'IRMOUOqWPAi175ykABlksr2GH89gFs+U/xvEdrQRoZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )