UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZJZ7VJTuF6eYtJyeeQujSHK4pc+HjEXPRqzNmIy3YE=' 
WHERE 
  key_id = 'e56665a432a0655cd772682c3808f927db30e79d7a4ada85961afa85bd8d8d2a' 
  AND (
    token = 'PZJZ7VJTuF6eYtJyeeQujSHK4pc+HjEXPRqzNmIy3YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )