INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '272123167967c4e02609d35c5b709b594981830b98b73c17f8880faafc919d3f', 
    '0IyyQq8/JxFy8S5nKVuzkTRry52OMP/GV2IPEdZLOnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)