UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyLDz0I2LDYGALDrfufzKVMd5FxuJrnixtu9q9YplD8=' 
WHERE 
  key_id = '077abf8d1af0f40df29c4c06bde9fde05d9b999be2a7db058a72530048334fcc' 
  AND (
    token = 'pyLDz0I2LDYGALDrfufzKVMd5FxuJrnixtu9q9YplD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )