UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BqGEOYEkw7dQe+hDQCRgdqSMXLycCST0Jxz0objovYk=' 
WHERE 
  key_id = '0c62fb9ea796ef73f090dcb2b74bfcafa028a660a75ed4b7f78f1485d29ef58e' 
  AND (
    token = 'BqGEOYEkw7dQe+hDQCRgdqSMXLycCST0Jxz0objovYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )