INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c362da1d17f034d008b6c010d79575f5c088a0fd430c4b39fc4b13c45144b0', 
    'mDdJGhX6Rj6vWR46vtZ4digyvFLDH1sx9jArsA4UJcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)