UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XqRJJZqMI4KfaJRI5hrs7QbjiOAzRpHet2Mvs2njSc=' 
WHERE 
  key_id = 'df03ca4bc4cd79f388389176188d18ce61938a66f3bc40d8e9e1dee0151e19fa' 
  AND (
    token = '/XqRJJZqMI4KfaJRI5hrs7QbjiOAzRpHet2Mvs2njSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )