UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrGDEhSWQtLG4uGAGWlS/FLyRYCwjgLymk05ih+t3tc=' 
WHERE 
  key_id = 'b43c79e3832d05c055d6fff09a71ea24221b6d263204c58235210dd0ad8fceba' 
  AND (
    token = 'VrGDEhSWQtLG4uGAGWlS/FLyRYCwjgLymk05ih+t3tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )