INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7248d249b4c6c173dd7c9e5403b12e4e31d8eba2cf23e0284c2d06a65f0971f', 
    'PPfYCQ502fvJL35qZuxO4nQlcl+oeY2NuIKC/WfW+9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )