INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf869122e3b5c35179d2640916788bd32943eb5a9fa7fbcef1d04a2500ff8f88', 
    '+fcK+cUjLJUJ92zfbF8GUVFvDOFz8HJ1+mePB7B10B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)