INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acc0c8fb4a293f07395e6e9a57f8fb640115459377a0d99ec599c5ceb2af3e85', 
    'u3IQcRWU30yY4rgr8qvuPAGOZATxDbIccImdc4/rctk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)