UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUNl54D9gIgOB4vAZ+3PoVHL2ReLsRC/RDEXbWKZwjw=' 
WHERE 
  key_id = '3d54b0fb44d8a611639750ab54bac83d9147597de12c055e2044aafeefcbc5df' 
  AND (
    token = 'WUNl54D9gIgOB4vAZ+3PoVHL2ReLsRC/RDEXbWKZwjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )