INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f968d6737582c6711c992d51a28ec13ea5ef1a9a8cc598a5862dafd886ef47e0', 
    'vmR5gYDeESYntsxqthK0HfYIJvB+hAQ2pgD/dsNrX+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )