INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f19640e57bfe89119f2654a3474b528956518b3b85f731327ef4121cc75d7a', 
    'bMlEeQYDYyGe0HDXwZV2GoRBje8fyHqQJ8ahxZYtwx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)