INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540f545e271e1991f55df6b5ffe04f2a803d380b607a6e4ea784b1d7a4379771', 
    'UV5G4aB5YdVX6aua8sNYq34s5yrWGtFu3cBScsOXtFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)