INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3eed5f24f1fb2b40acb8049376a9c5b3173bb107fe489c48e094031c177afd1', 
    'UHM+TkLQxvxJYXmwmQu4jwutXcZpiZ+4lQjrNRMUktY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)