UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c55VYPGjzZ38ErodR2ow9CQrSwsdxresQ6M0XGoOVCs=' 
WHERE 
  key_id = '5aaff58f4c872f05cc78637455524fdbc27758dda673997677c67aa36e28be7e' 
  AND (
    token = 'c55VYPGjzZ38ErodR2ow9CQrSwsdxresQ6M0XGoOVCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )