UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBsHSMW2n8FeVGWMIshnJSCqPV4tpSQ4fUF2mN0hSMs=' 
WHERE 
  key_id = '49fea399a822cd0475d0d6fd154c4ad8bcfefe018cc2358f2ea738735dff4369' 
  AND (
    token = 'CBsHSMW2n8FeVGWMIshnJSCqPV4tpSQ4fUF2mN0hSMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )