INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7dea7d336215ae51936218a7b7b3691c49a46cf4cd4539f7e5b095b91c26a3f', 
    'MC/BfI9h4m157AJLxNYIITTV2M05TYPMYRIEWV6K7mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)