UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHxnjX5jWrC4dgW5x5gr0hKCh/aSUBlKIMFHRtjD6nY=' 
WHERE 
  key_id = 'a77089f5e368e2c2cb29ded73e82c3735428636b78e0ca0bdb1c87ba16ba6b54' 
  AND (
    token = 'SHxnjX5jWrC4dgW5x5gr0hKCh/aSUBlKIMFHRtjD6nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )