INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ae77ca7a58178b9b2edc252ac1d54fa40e9640d1eabdecd34e2de210ce6b70', 
    'h3Oz9AJ2SSVogTJ7GrHBGtyFbi0AH09x1Zwa7G7rrXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)