INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca3cdaba5e79c79fdcce312780d04eb598f54542c73cbb383ff8456088455871', 
    'u0EnzUuXXVTUqE291x3B3nVBs0b6bnWAPvYBl2Mszyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)