INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f514f04bcac312a4abbddf6f1ecf4dbc30043dabcb8fe59f73a2ede74ea14780', 
    '+TfCu9GIvIWez/fqSj9kSSQT16QxFacUW1+uY5DyDKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)