UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9A1QEkVEHRAf7mguQiDBYvuRZy6IZ1CoQACwCTWlhk=' 
WHERE 
  key_id = '394bb008d0d055a7efefb0eb84596b4e4d50f7ac890eac7a58ca1f3c3ccbabb6' 
  AND (
    token = 'U9A1QEkVEHRAf7mguQiDBYvuRZy6IZ1CoQACwCTWlhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )