INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2dcf987d0092cc4a697ade957b56b8638e319649edd02fee83397b1b647b0bb', 
    'QY6U/91MsHbfUu7otqwwk3y3LgD76nyCoZF5RVlgthQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)