INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b484270220e747eac0ce81af82b78296f78241611c056a99be84c3e7eccb5538', 
    '6D8HSkw0Oi6FhAu7uMZpAYW/Ln/EHucoBOBUyG0CUU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)