INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9ba404d4e38d11223f9e6949e9ca4eb13041d4022528d818a5e5792b19c432', 
    'mcob0UXIqaXY7QNCWkXGIxXCx+Um2lU4Juc8QPshYks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)