UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWo8gAoxZjEX09wF6At2wcun2Vo83JZejogRaXh94rs=' 
WHERE 
  key_id = '3c81e722e32e0ef59bbe563416b4b3d608783bc14d54f57ee2a5aa3ef197af2f' 
  AND (
    token = 'dWo8gAoxZjEX09wF6At2wcun2Vo83JZejogRaXh94rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )