INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51bcb4321366b73622510e530fa0ed0179acba80f7aeb4685d20f2014c58985a', 
    'VIOpojBlUMTEZB8e6O7q+RG+VxDHwLRVwjvYZ17cewk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)