UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TkkqoZDULtPS+/V3/DK7/Rrw8LxgzKu4zfWE86I5cc=' 
WHERE 
  key_id = '5770c3e1a96e447f09fb01e00d1c2f562b231870166eb2aa6a219d30da5f511f' 
  AND (
    token = '7TkkqoZDULtPS+/V3/DK7/Rrw8LxgzKu4zfWE86I5cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )