INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d8ff8bba16638907690ce85327149aa0c0df44e32181ba92966da8bacb585f', 
    'ednBB2jawMFFUPgw/w14THJv4GY0P/Hx57fbh0Uzc8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)