UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaTr1g5qXilchNRR1Hky57gehcxFm3lO2X+jk1/Og28=' 
WHERE 
  key_id = 'c4e8d5d6842cfa4ffe2a9ea74f54b02d5ffed61dd5d6cbdf34f22fe2917726b5' 
  AND (
    token = 'LaTr1g5qXilchNRR1Hky57gehcxFm3lO2X+jk1/Og28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )