INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38e7a4a921a09c57af349affd3c95b16c77fd3b8051d5cb982342aa0461bd40', 
    'U65QguuQpXI76CNnM7++qIRR8rvE7hu8OvwwYLXUT6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)