INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a1506e3c58061fa6f2c05ed0853456a4eadfd840184ba488f4ab789eb4f4c55', 
    'hCWjcKg0+jn1sQt15IaAdrd2hz1yqZ05ndEWYMuKfME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)