UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxyA8CguekpEQAGMhs0jZu1uB/OpSB9os+RUbUsjgMM=' 
WHERE 
  key_id = 'af5be4d52b47b4556dabb744dd10e0a2f354cd1667f5b11ba3c29b0f84413582' 
  AND (
    token = 'uxyA8CguekpEQAGMhs0jZu1uB/OpSB9os+RUbUsjgMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )