UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3tnh9gOOOkbHYdbtPRe2m9PEoun57G7wNcqRwx3NWo=' 
WHERE 
  key_id = 'bdb754aab9628215e2e63e1ccca1c0ad450e566468f8a2144afcabdf589f0191' 
  AND (
    token = 'e3tnh9gOOOkbHYdbtPRe2m9PEoun57G7wNcqRwx3NWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )