UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+Nw0rBqgujiFZr8nkowwSF2C97YTzGzWPDzJ51S+5w=' 
WHERE 
  key_id = 'cb0fd255b329ba93630253f7444101b8a4039eb5834bf81e0ac12bd38d8fd86a' 
  AND (
    token = 'o+Nw0rBqgujiFZr8nkowwSF2C97YTzGzWPDzJ51S+5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )