INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57c29918ccd03bb6437dd312a03648cb2bd7127978ae1f1a1f3b899c74cddfc2', 
    'H5Zg1ywHQe55uQFgvxdP5mu2jrHjxeZMqpEGCUvX0b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)