INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'addd1b99568ab583597516845bf0c11890f9bcc0105984fb3c267b4a2751fba4', 
    'eSzYrR6GXCElWSBVyI1G2jA7J/Xp0seEioBgrr0ozTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)