INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728180d7396bccec85dc36093aed105ebb3e2521e234a5595715ae6d721f8a67', 
    'nEU12MucRs4RabOKbZvHasbjxeqT//r3f3dA+8E8B3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)