INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c99a32346a36694804ca9bfeb1aeaf3b33249f3e08c630a5dc9395c4e44a277', 
    'rRRybEGVhvXvsOIU0NC6vISoSyCDkyDX+zAmMg480cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)