INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cbee816d390b825cc031359a599ebc7d341dc4f02b26b1254fb2aabcba20d22', 
    'WBQ1dP2wM45pOBB98bYUvxDvjkWdvBrbN2ZpIvVLGzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)