INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '091c0eb5bd82668831670d0388c7da0b06051d1d9cdb18ed089702b728382a36', 
    'KMQY0cCZ6m47j7uLxMddbbxDbbuMcLw/OPjLCs6fSmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)