UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcN4q8+rntVCupFXc3Kak1u8JMGJn9IcOL26lmgfSPw=' 
WHERE 
  key_id = '1e69e1aa1508c739e915c15168a4b0ec2e12a58f5e932ecf3cc78849ef0d11a3' 
  AND (
    token = 'RcN4q8+rntVCupFXc3Kak1u8JMGJn9IcOL26lmgfSPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )