UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aHlE3aIexAQe2BBXVugjgiKSCd6YbSt0DcARw5fWu0=' 
WHERE 
  key_id = 'bc44ae0e5930c01f89844255934a6dbf69317a272318d5e2f2c9c02b1d4bc11c' 
  AND (
    token = '8aHlE3aIexAQe2BBXVugjgiKSCd6YbSt0DcARw5fWu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )