UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGz8w9O6PSBItwCm8Hg1dcLVIEcQycTHZp59ZnnRIZY=' 
WHERE 
  key_id = '074417cbf4760de639a57764278b333e451f4ef9ef23338c4268a1d22d765749' 
  AND (
    token = 'xGz8w9O6PSBItwCm8Hg1dcLVIEcQycTHZp59ZnnRIZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )