UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bg2/FAW1mVgOtqPCIeoMn4T1b46q3MKVVP3VNUFaNcg=' 
WHERE 
  key_id = 'd80d631f91cb3ca7a1cc1c22aacba54bf23841aec890fd41f48973600cbe7291' 
  AND (
    token = 'bg2/FAW1mVgOtqPCIeoMn4T1b46q3MKVVP3VNUFaNcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )