UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irYPHieihcuxbo2RFYLy1lb/Xs0dWTa1xxN0ZvguI28=' 
WHERE 
  key_id = '8101c4d94dfa6bc958f4d0f6319fcb96e44954a04df3c0437cd42768f5f6e739' 
  AND (
    token = 'irYPHieihcuxbo2RFYLy1lb/Xs0dWTa1xxN0ZvguI28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )