UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kxt2F3EnDYC11x/CnM8eEoQ7GPhhse9cAaEBkunjZ5I=' 
WHERE 
  key_id = '503ed7b3aff44a8e75e30e4d3c773ba532ecd4e653c08098c1e45ead5fab09ee' 
  AND (
    token = 'Kxt2F3EnDYC11x/CnM8eEoQ7GPhhse9cAaEBkunjZ5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )