UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBWQzMquLWLHIuCicTjCzHP1fF0wR16xyGt/C5+a638=' 
WHERE 
  key_id = '8bfc9ecc540ce32970360f0b73599d58e854cd852a50cf00f45338e84ca2ad62' 
  AND (
    token = 'nBWQzMquLWLHIuCicTjCzHP1fF0wR16xyGt/C5+a638=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )