INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c1891bdcf4de9fc47862629f886024121814594f46e5ab0f9629961e63ca25f', 
    'lTSEOhQir9NAVPIriPMBzz0wzHq2EPrNh5BAP0J9xTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)