INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8b37f339b4d237ac16f7e54be38561835e1199b0f82b76d6e10a0b66aade2e', 
    'MhrdZ13Mh3A+sBK+Cx+IgcEql73UvkOQZUbv2OF3u0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )