INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a029b35d37164963a5d68418384d906ff47526a6c83266c3c62d91d4c0540be5', 
    'jgNJiZ1X/ucrcDNxBa5s7kDiLFoX9UviZ/5hPDJkHes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)