UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIGrVYMveXu1MhUCANwgY8Vduc3hX5Wnkd94feXlCYE=' 
WHERE 
  key_id = '79a09fdd0008e941f556bf6b8b5d35c32f8fcfda490861c5a5f0debbb30ce86e' 
  AND (
    token = 'zIGrVYMveXu1MhUCANwgY8Vduc3hX5Wnkd94feXlCYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )