INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477068032299d91382d2c97b762686187ad00717989fd0e0660a8651f4aaac7e', 
    '/PTgug/foJp9tl7E2KiDBdQK8KXXAf0CXPIxjfuafjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)