INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f5016212db1b6516faa813cd43188772214643a6e8ae8b950e0844e1caf7bd5', 
    'vOG1m17WOC0v1aNXwyZJBaItofDH8MehOmW6lbn6XCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)