UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYr3VIeuMPa0tLfrX8xY48ZftjdAcOTHzL4YlEsz5do=' 
WHERE 
  key_id = 'fb5d1109e7e9231952610359522129201f4a881a45b2d242aa45797ab81b951e' 
  AND (
    token = 'bYr3VIeuMPa0tLfrX8xY48ZftjdAcOTHzL4YlEsz5do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )