UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PkU9LF1L57R5jMtoRJWQJKE3BRhvsy+/0Z4mUiSBfQ=' 
WHERE 
  key_id = '52a3da540945fd8de18fdd624261feb25f94291fabf2aed0002e3df07770ec4b' 
  AND (
    token = '0PkU9LF1L57R5jMtoRJWQJKE3BRhvsy+/0Z4mUiSBfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )