UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdhlJCMYjbkC57lU57Lw4pQtKVdltdp8vkPf+9ZCB84=' 
WHERE 
  key_id = '5fe26c5101ec74fbcff246ff08992f83ef5673c6784db00f663b6b1e3fb0fae4' 
  AND (
    token = 'DdhlJCMYjbkC57lU57Lw4pQtKVdltdp8vkPf+9ZCB84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )