UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkUjSd7vMcz8TQqTL0M69heDlcsdqo7Sc/SezE4/+Ew=' 
WHERE 
  key_id = '74701422a01500c9306366dcd77ff4344fa97863b2e8a25482cc9e80e4a3e777' 
  AND (
    token = 'HkUjSd7vMcz8TQqTL0M69heDlcsdqo7Sc/SezE4/+Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )