INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6d2c9db89dc75a7287b7ceab1a2314925e05e38c26910ab9c0cc00348b71072', 
    'h7bUqxI6POR8DrMEoz573gW5XwMpyd8eh4p1Vz8FHoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)