INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1cdca8e484761f93005dd37f94d78801f7bd93fbdf90a5f0d2623340d315e3b', 
    'ajvvIf/W7mxVKIhDcb3w8emF8xnr4BB1nn+knUVJsNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)