UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Z3xUjvWFUCrXlCYmrB5q0PjJGZR3Wr/w5u4eIpCD9I=' 
WHERE 
  key_id = '1f06876ad43eb25231ee1abfbfa2d3fc0e5a118b708d555c27f7e6cd8c69be96' 
  AND (
    token = '7Z3xUjvWFUCrXlCYmrB5q0PjJGZR3Wr/w5u4eIpCD9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )