INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02ed6c11966f6ca603c67e54def2b80ca9193c45cb29e9d6bca87e21aee8b44e', 
    'h3DqovLRRXVQ9g1Lg8diSCI3rlRGjuDh5zKjO4+XZnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)