INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27520c09204a19d9617c5d4613fddbcc19258ce7bcb30ae98dc02c3d0cf632f3', 
    'M/2ndj/2RcFD8u4OloOk6rmzOrb8lpuPSYm3V8oyCig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)