UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X09DAAWKBe0RG+6N7fJ6HnsjJ9OxMZc+VqG8EBiyhk=' 
WHERE 
  key_id = 'e5419b4a0040d8cdc9aab84145030171347e5d7eca117c993453924b560374d4' 
  AND (
    token = '8X09DAAWKBe0RG+6N7fJ6HnsjJ9OxMZc+VqG8EBiyhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )