UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfuDRiP521tXEEh1n1bD3KEjKG0iQ4e8mzW9+aNm6+8=' 
WHERE 
  key_id = '5c62d95fbc8b4eae22a275e4b76be4bbd969c174ea8bb40dcf096db19a23752e' 
  AND (
    token = 'rfuDRiP521tXEEh1n1bD3KEjKG0iQ4e8mzW9+aNm6+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )