UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zU/BHsPCMyqkO0ryd+2FV+yY0XZ8cgUeseErT4gQ3wI=' 
WHERE 
  key_id = '37f33f18e06cc68f5f914586eb8904571a0c0e92460a6d6565acd2f795460a3f' 
  AND (
    token = 'zU/BHsPCMyqkO0ryd+2FV+yY0XZ8cgUeseErT4gQ3wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )