INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c991a52cad2285900842952afbf2bcdd92e6dd4e93ad8831ea10ce33164c193', 
    'WzzpspAr6iwp5Q8EUFe1Wu2HU8m+dpKjT8onWDLModM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)