INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8db507e05d7a2e3170c306cc5337dee5b369497f8f1c7db82b70a093b55deb6', 
    't1AEPxCe4ABKb+gnOhXfCso8aB2NwiTo5eaiMB0+A2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)