INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5b5391040a12b2967cf1f9f270669a017f75e54ea42c71184b067d61485188f', 
    'YNTBnlkrRrIwZW3QdQ81DhVuiGJeZF7hwpj6V0l8LAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)