INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86c72ddc3f6862920af54bad6a1dbbbcedddb576544ae77d30f43bfa0e5ef0ca', 
    'tna87GuSHQykMc0HUYdvqzN5/YH4hDoyUHrmwmuD+EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)