UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lC+keG3tFskmRkbjfCggV1kZcKYSZzkcGilUMVlKT4c=' 
WHERE 
  key_id = '4a0c0d004f2ba7e9a8dee2438144967b1043a08a52c4da8075f7fbf1e3c1863b' 
  AND (
    token = 'lC+keG3tFskmRkbjfCggV1kZcKYSZzkcGilUMVlKT4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )