INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708ccb8197d159373fdbf1a645e032b48f1fd8b68f82b4ccdd4629b590506c15', 
    '2L+93OrJsBGwIAikIzxMWop8C9dJmrsxKAFNByiB1/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)