INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ec57b13c112834a8d9a9f5cdee31df2ed30244ec48d001c9753e7da294f1cb', 
    'U3TWI+3nTiOdSGQJPrAwqCEBTwry3r9K0x6AAvUdWIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)