INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f759ac50546780df17b866d5689d3d7178b7a020fe2fca94a7bce4ed97c4d2e4', 
    '1JzENJ6G3y+fKlYJ59zRz9kt5zHzZPgKdL6GtH50oxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)