UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gdiLbr8TEBOZI/IxAG2VHl/+oKw4Gp4PYhcZ3/FRkE=' 
WHERE 
  key_id = 'c1b67fed2a402438d1cd7cc69ee44dd143b792d8019409c05008f1e732241cc0' 
  AND (
    token = '/gdiLbr8TEBOZI/IxAG2VHl/+oKw4Gp4PYhcZ3/FRkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )