UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fg0/P4z5iCD6r1AiqBaBTI2/LM58OOzSUxcAGq8KtPI=' 
WHERE 
  key_id = 'efe498b291de2ba7802b3dd421a12eca0ff81d6feb9f29ddcb4454c0a5b22e5c' 
  AND (
    token = 'fg0/P4z5iCD6r1AiqBaBTI2/LM58OOzSUxcAGq8KtPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )