INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1dec590465b5a0f800e06f59ad9a6f28d60a137128728bab190c7a5ded924c3', 
    'e2dmiLsYt+bCYBYbki4N9xQz3wU7is5jBqFDM6hJztw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)