INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66a1c168649576cbc3ca6aa8819ad623cf6827212098342b1da4c8399adeb97', 
    'pP3JkBtXxptZGHTeyogLWloOdHUrp68toQ1r5MrpPMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)