INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af1b5be43ebc081d02b2b59bd5674456b7ef1661137d2deb571334fb773a962', 
    '2z0xtmT55dRlS5b7fkhkBTnNIxm0Gfg8wrpV4tn1OSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)