INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e85af05e3279c62066f68cf25bb0a5e8c10b69a7daec0c0bd820c1e5831cc7', 
    'QWTE8lqM3JMTrUWBiVLuLTxqe0qhC2J/UTuTADTUxtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)