UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ketgnBpOKT7r7Agj5O1hjvQqMnS5HsolDL5UwmVbMO4=' 
WHERE 
  key_id = '6e0549f38f1471f1e8df438eefa4e52270aed43f96687f8ff71b7fb5d77a4e69' 
  AND (
    token = 'ketgnBpOKT7r7Agj5O1hjvQqMnS5HsolDL5UwmVbMO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )