INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f4867aaf5d78c85275b5e02623432581679bc8ee0559e2d4dc9ba824e4a5ffe', 
    '2dlcK6s9a22tBWahCTkQy3OHM4YRIGfxKmerbS0Cj60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)