UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rHEZR9Q58k4W2qvTCPjl7FySOtAlPc3y4XT1n6Hj/0Y=' 
WHERE 
  key_id = '0197dafda15da8e1e646ab8f5a51f5480c3e756b213f2cf0d82631235d74d3f9' 
  AND (
    token = 'rHEZR9Q58k4W2qvTCPjl7FySOtAlPc3y4XT1n6Hj/0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )