INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7528f40a005d181000b894c8f8191e56f9da508a4a307f4367657df0e8181f07', 
    'HnFD9e28FkgZxvOqBCpM6ueq5QVjCesVTvw07aP9LAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)