UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50saUSumj4bgenIISmDMdyS/j1oEfXSUYIpOtb/ubGc=' 
WHERE 
  key_id = 'dcad3215f6f2b3b1717d9dc80dd6eeb76cd166b8e10d8df1a5d4c9913106f6b8' 
  AND (
    token = '50saUSumj4bgenIISmDMdyS/j1oEfXSUYIpOtb/ubGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )