INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743470d5395f4290ef0aea63010e1428125d91f8936d8f9f5eb48ff1cd9ca5de', 
    'ZpRTjuDrk6naTTnVFnE8b1AZCMt8qLoL6MNx6E8YBrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)