INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef1d81c8266d490ec0b44b900f337bd365e46518b245ac8fbc27570d04783c5', 
    'JUjQKr9uPiXCRtFdcT/ColYC0V0MeXRRgqLh5sZFF1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)