UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnWMjuO3msFGEbORnZHfM0g1PQBEZuOfcs37fIw3Tc4=' 
WHERE 
  key_id = 'f2bdde3c5cf55a4512b44d674fc3ae153c8d6b120648e199966671a071f49497' 
  AND (
    token = 'mnWMjuO3msFGEbORnZHfM0g1PQBEZuOfcs37fIw3Tc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )