UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHNp7W4NvJjjm60TO6F9sOsJMazbzkECpWQdJA4ErAc=' 
WHERE 
  key_id = '2c09d4c7903ee91fc68b9fc0a188f005281bdcb0f0fbb7a0db4748134f626619' 
  AND (
    token = 'eHNp7W4NvJjjm60TO6F9sOsJMazbzkECpWQdJA4ErAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )