UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nezz9Ueh0M9Rbes0p5RngTF0kod07PVCH7NIAJ+46F4=' 
WHERE 
  key_id = '8d5c09330649df3dd45226f1d1c6598ec64b714cbe05644b85535bb5b028e87b' 
  AND (
    token = 'Nezz9Ueh0M9Rbes0p5RngTF0kod07PVCH7NIAJ+46F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )