UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sj/RKWxrUdFV4kyqEO01Oa/4SnPHsGr8UUnHyhm9eVw=' 
WHERE 
  key_id = '1c7f15d26c57be5b7516ee62157909865959e6fac74854d5048c97716ae2eee1' 
  AND (
    token = 'Sj/RKWxrUdFV4kyqEO01Oa/4SnPHsGr8UUnHyhm9eVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )