INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d2ec2c05afc81bf9b2c9a2fb128df21187ea622b963324a22adc6bf8ec2cd0', 
    'Eu/QRsH+xEIVsLtp7XRpzGeZKG/igePkRBDx827nSkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)