INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1e9c94a16fd4641a67e79ae1d33fd0c2531b1926a4e8f41cb6edea71ae63ddf', 
    'hmhQpbx+LlnOaVp73zp8ABC8ex5fvTThm4r14HCT9VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)