UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Eax8Y+vJ8YbjevFPUAHvP2aACBsnFSCS1OU3OlxnGc=' 
WHERE 
  key_id = '5129075ee0b41bf8c9411f7da66fae59c047823cd2ba0c307ef0c37ebfa558f7' 
  AND (
    token = '6Eax8Y+vJ8YbjevFPUAHvP2aACBsnFSCS1OU3OlxnGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )