INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4212fbadf2adbd1c35b1a199179e1ecab5965daf432803bafeaa0e60cf73efd', 
    'o6V91crgEd+HSWKv1VvDse1u5ffQ37zeJfExmn60FFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)