INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5bef98f98c7b5500178224dc0c5a211b34d2a05c6df1d06944bd2d55ac8fd4', 
    'PUW1MdvnbhpTMXRO5tWdvMPP5DDs5guIs/QIv7vggdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)