INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20ccc342ab2a0d3fdf56c6208418650db54de58398d7b2fb9e5963979866b5c0', 
    '+FmRY3as1X0tTgYIZwNS+CB9NV3Bbl2qmABcrbafDMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)