INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cfa2b0f0888791991f4af90990e2a8614ac1e138ea7b03f6da85b37406d3a4', 
    '0Tng0lH/3+r/w4EgXf71K6XtXny53b5upfPGeCkoXnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )