UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBtMisOdRl6nzo5UwvjwTBJ3mf0MYSR1mShwlrRQ/nY=' 
WHERE 
  key_id = 'b9cf52e315662bfb03b2387f8f02c900489c0a9c01690c06c228e7d2e48e803a' 
  AND (
    token = 'JBtMisOdRl6nzo5UwvjwTBJ3mf0MYSR1mShwlrRQ/nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )