UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't0H50KX9p16rzBKBcIc3udlSE5lIGDngHkyT6k8FGv8=' 
WHERE 
  key_id = 'e560bf8a40c191840dec3a17fd51fa0a5beedccd73a2a7e03b8b10cb14da6adf' 
  AND (
    token = 't0H50KX9p16rzBKBcIc3udlSE5lIGDngHkyT6k8FGv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )