INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d7a499b554f530b0173c55dd1ee0c61bbd73fe6c5baec19e410caf06bf1db2', 
    'RRcex+CaHybLwp2kwwpjyVOKWSiQvY0qdmo2A6UyM6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)