INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c19c3297b32743bc4c92c9afdfb20130701e43ee7e3fd1f88aef1678b5ac32', 
    '20Y9nvawiwEcpRCK+WUIujWrf/9vIONLN9SReEQ/z3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )