UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2wHhO3FdRmVrzzQ2KvoSVGGEE9N0+KYUpXSsPZNzOk=' 
WHERE 
  key_id = '08428ffcfed2529ea3a13f235810c54fa6ffab2b36da5abf25e13a6e9e9f02e4' 
  AND (
    token = 'g2wHhO3FdRmVrzzQ2KvoSVGGEE9N0+KYUpXSsPZNzOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )