INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b29e5a5bb3bd23daf542498b0dce85c2028be686a0b49d35dd6cc949ae50ced3', 
    '0QJzA1S71jCR0sv/xM231wvM0v4uCPjha2NQ+P6X3H8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)