UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V++vzyk22srBw44zX3qEFyuy1I0IAHcK9OZzYAhYy3I=' 
WHERE 
  key_id = '5f5de264654c216bbebdd92521631bdff6cf0a6a7eb6936a96064c856439566a' 
  AND (
    token = 'V++vzyk22srBw44zX3qEFyuy1I0IAHcK9OZzYAhYy3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )