INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0cbe352ea0f6fda07af3976a5741119572c826bdcf20f0d053dfdb6657daaa9', 
    'nJkAH1gAVGq5ArImApFnrfdLNZapKdYsRniRrHWJPm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)