INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55c7bf592cec69b94c0df08c7aeab9574957be9c5469d4a4f1da7582d0805cb6', 
    '+kyXRyW8TNh4lyCrNVEeP6YIcbxU6uxIom13bjtIr4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)