INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ac39d1bea53c5e346e71af69121d9887411f0aa8334814ad40a8c7ca37c4d74', 
    'hPV8v2f3amHfnXul9TzcwAZo2EK1H2IDqUo8jPP9rpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)