UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z48Tfl0Tdkhnc3351/MC749wCcR3janT1wn6ePzj7QA=' 
WHERE 
  key_id = 'e23d0033aecd725ba125c59961458eb629c08eb2324036a7335e146914be796d' 
  AND (
    token = 'Z48Tfl0Tdkhnc3351/MC749wCcR3janT1wn6ePzj7QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )