UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsNonQNEzbxw2VIUoS8chlj7PESDnFL96uTm982TVgM=' 
WHERE 
  key_id = '1415ebb9ad4c8b7d618d2b0068a2f9aa09c3c819a945292e8f51ff6f788cf546' 
  AND (
    token = 'vsNonQNEzbxw2VIUoS8chlj7PESDnFL96uTm982TVgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )