INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d250ddf4781fbc461d3813279ee0fd00d00b777f0dc1d0dd74748a72ba55065', 
    'hjUJ5CgCjinI6v7RVNw0YTnhGLtkK9Uun6zG0+3T4ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)