UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXIzTOmGfiG4ILCPjOC/7fz7Gd5Oqhaqc5jot4v3mcM=' 
WHERE 
  key_id = '5ef84482e678fed155a61dac474b33b35af6ddf984fc4f60ed200d7f6142e33b' 
  AND (
    token = 'RXIzTOmGfiG4ILCPjOC/7fz7Gd5Oqhaqc5jot4v3mcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )