INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26bfbe4bfcb4f6b034a655848dea76071fac681277a1e3d8a078c33b98df384d', 
    'RQMslb5El9guhA14qqQ8XFO8k9gRFSCOAw9+iZFv8zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)