INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc999ee94fc5cd1f28ea702536694b2d74dec88fd674e164a1f9bfc150887399', 
    'NSk9dKFBsFsM1woBEIj6/dL4DuIvoOfrf6DLeNtRMxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)