INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b7305dd60eab6aaeafe6e77aee0c3b29ffca697d9a6bb40ffcd1ed6148984a', 
    'LYJ6iTWlSexx3f7MCv21FKat0wr6kAJaQ+Gbd2MHMFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)