UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfHnWJctJwkx9oSHCuIQ59AyrSIL6jEjlTq17tycSgU=' 
WHERE 
  key_id = '27766969be4f6f2f1f8c94137b322fa150152cb85167f790de3fe6b1cbec4284' 
  AND (
    token = 'JfHnWJctJwkx9oSHCuIQ59AyrSIL6jEjlTq17tycSgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )