INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dffe9a85521940c01f3d344af1223417eb9d206fa52de8a81fe750e5c26f0205', 
    'KnnuL6Ptwk/rsi1R4CprqLmParyLZPnftE/oZKgcYYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)