INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d595812502c467442132da4d0ac038e8b1a2457f76e21ea3aa73a2c258c5427', 
    'N+VmNFaYoVInulSPjAw7QJTXnQHlVj7c4Npn7I2kTco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)