UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtqyKrhyySszAdUaT6xVVvRm3PklF+u4my4BRAvFbWY=' 
WHERE 
  key_id = '53cecd3ca5b8339d87705ca97e636ea47978b54a52e01af873318fe1f40c5a09' 
  AND (
    token = 'UtqyKrhyySszAdUaT6xVVvRm3PklF+u4my4BRAvFbWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )