INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2285ed3ade116f575ac0a26afcfc04565c64b337690ff54d35d8d10f052084', 
    '2VGfew89V1vVAhAeyinFmgdcI+LBGfckjgu66kLigqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)