INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac40e0af35912847f2181005fb5be4737db4a98f5775b8803dd582daf1d5bbc', 
    'qBxjLHGfwCC1gLtwGWapzdjDKUGbJR/2/+UEaa9M5Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)