INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9139929f7124889436e070f8011aa26017e32ce5640d391f1a0df613418193', 
    '5SxAt2n7LMebdPtwKvM2OQplfUOS2GdCJZELmg0zxtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)