INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a78e8d650535417a572a6d5c6f750650ecfb3f90f3ead6c4e04b99d373f7cc', 
    'Io3qTlA2OA6mYyZzsdvSR4L2fnTdeARRgBA2dy9kWM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)