INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eea33ae3b55448d02b3f5b18a87787ffa4a644958f2084bb02c0c478d83672e', 
    'aWYq8mrrFS6wG+QvE158wQD60fbi2KnOERLXJQih9I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)