INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b82258565e9b358444815ce16c68f7c8fdad3d042d573114295e745d151553', 
    'qFbZGKSH/jRg8i7lH82YFR/MwJLQk7vYENvjH7P79gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)