INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90b71aa0996f3ace1e6b0ff06a9d8a7299b51c9997a4d353dc3dee05df39c1b5', 
    's8rMqUmJW8q/7WnUWcNTFEGkiROfzkUIY2ZPPMK/QWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)