INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f51df545aeb23cdf350ec9717a3e7d2548560898d2d946049d6de5a4d11eb1', 
    'lAk/0m1t+d41yfAtPpvsV0yHZKvr1fA3t8SU+HGuGWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )