INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf92a88033b86cd97f77720c46132774e99bc2e9f31d7d898fcd04aaf48214b2', 
    'LBZCScK7D1/NLqyQD1uBjK1QJLpwEHGDBgenKa7ympw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)