INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fe23f1fdbd9ff9ffdf45fd9b361aaff5867938434996be306b600d81bfa6d1', 
    'TGjM6MOSsP5/yEdIOFLBruNnRQl5JJELy+TG8DNFguw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)