UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'seMUsOOUjsoE/O4Npv9C8TTghr4c2EXQOPehm/vVspE=' 
WHERE 
  key_id = '6d62d073f2f9a52bb2f44faadb245035e2fd83bc39345c987acd6aec9cf3f6a0' 
  AND (
    token = 'seMUsOOUjsoE/O4Npv9C8TTghr4c2EXQOPehm/vVspE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )