INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ac5d3896058b26ab94f1203614f0d9c1c5f3c5e2656b26fe96bdf68c0500b2', 
    'jDpDDpq0pADsIUnmDUpWEvWN3KQ+UpTA7vapTYP8FCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)