INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be567ef79d3d927e531ef6f1890b4159b34e724837630cbae828e63386c1cb58', 
    'c5FYNQjICPU8nac9MKsDArkMQnsI6PBXRTdZ2Er6T+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)