INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a89dbb7285d8cc5f8f57ed0845454ed23fea440286f084d108e070c278d773', 
    'S6n1REMSSafWYI35hnxM8u026mn0+RqJaOlgKkd+OmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)