INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3afdfe427e65bd078635f6b392ca619948e91e949c1b981c3722491d38d8f325', 
    '6SRtl1eIK6ZTgdDmTh7gSTqWSv9DKnxQ2aFawS1MS0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)