INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02a5233e2c7695a3e2746f38c168e5c2ce7dd1fbd405e76ee93342eb967825ef', 
    'eVhCSwBkExO4PIA1C3q896y9pQQXSwfUu1JxkeEbpec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)