UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wGS0GqRli5kS5MyBRHo0Xz1saYOZiNTMIhl5jMPdFk=' 
WHERE 
  key_id = '0e15fce6846f94b0ba3273ceeb6b64abd4a255fbb83cafd6fce57f43561854da' 
  AND (
    token = '8wGS0GqRli5kS5MyBRHo0Xz1saYOZiNTMIhl5jMPdFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )