INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331c716068d04dce4fbd0719a5501b76c0ce90129116f26f5d9c081f20632177', 
    'CuKx7woWFY+Gmpbma09SjjaXMYrAPyRmNbZBHnBfk0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)