INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5599021d39e63d6c5916c3971b0cfc00e03d61a94f6323a758fd6da095170b03', 
    '8GywkM906iK3Eytlnv3Y4Mj1E4qrID+6ViIrfk+FTEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)