UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcGuKVDwtZy4/7wGLrWIARhPI1CU33ML73kDTcZcz3c=' 
WHERE 
  key_id = 'f2ca2c934b9f84a37ccdb4cc514707ebbf70ecd8695d9f122929869f3b8f8d81' 
  AND (
    token = 'dcGuKVDwtZy4/7wGLrWIARhPI1CU33ML73kDTcZcz3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )