UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKBx9e4dhOprwbSeiMB10fvdUcZEqRccK7ol0UCJJw0=' 
WHERE 
  key_id = '45e478390dfdf5c04f16d42893b85fa151e750c1c27809d7c4bca2e44c4d2ad1' 
  AND (
    token = 'TKBx9e4dhOprwbSeiMB10fvdUcZEqRccK7ol0UCJJw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )