INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e16ea90e1aa7dc4263bbf7bb3a6285e639f92fd7077686c7213aba998eecdc', 
    'wRbRNBkcJ5lpXxc3wXT5Vx7GP08ivpXts0n3aEqPchM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)