INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '284419d15f2d62b4b5d66558b77324abb26edb6c70d31c21cf21606af77e783f', 
    'yChURk7j5DfsPyeHkgchHeJgVYm8Xgcs0ExTnzAvsms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)