INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1a91b0a2d7d651ab9f5d5b6de7e8573b52ecdc91bff03509520e5a3754beaed', 
    'EOFYB5QOKuhfOCjXkDVtWl3JCqra4hIzs946Ob/W8+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)