INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bf880e5aedd79d59e3cdf12abe43572ecccc77ea43033bdda868623008cbc2', 
    'N3r2k8z+msbOfrIephtPTUkkoD/WLkdnw/dap9jcOZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)