INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5547ea2e443b42b5e8e928a99e02e04af3922b2f1ec327aaaec392c46c6076a6', 
    '7VjZmxQbtRr+NCPCtlfcEsyLeU3Qrix11VUqdOF9SQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)