UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaymDhVBJWVzDziNf0vCPgXP2ULNvLiriwzP6VAusR8=' 
WHERE 
  key_id = 'a1ce1942c122386e20d6d5dc1cbb8158ec1e5b7d43ec81710898526ecc35abfa' 
  AND (
    token = 'xaymDhVBJWVzDziNf0vCPgXP2ULNvLiriwzP6VAusR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )