INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209b26a18e10f6a3f79c2dbbfb27f9e0638b089fa6156abaf081b30b0ce0ebc5', 
    '86LOEQj0v9DmwrToQP3hS6dtepPzCTdRQSbhWrm8yJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)