INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45309d840f9d6e8a19d567b6eee7a60cca40d7b8f1e8f1be4148f5d543c57549', 
    '+ew38Mo/esORzn1VT6gDhBxEE9zVOP+OBYNZsfakQx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)