INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '989538f3eed9983a84eaaa705b030683a203df8b410f20e0de5e92c4d85a771f', 
    'ExEgq7hDAdcZY6ZMfYmbfMVPfJLuu8lurlSD3ma6z/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)