UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AMT3rl7qM2hSYZ+lPiAW7bu+n6ZLMnuFBwKvlhSUPg=' 
WHERE 
  key_id = '17a9ee4f29303fef763fe8677af526f3409c75ddd1da9bb8cc7aff8f0bb1e972' 
  AND (
    token = '4AMT3rl7qM2hSYZ+lPiAW7bu+n6ZLMnuFBwKvlhSUPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )