INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a05636849a79cebc479d87b356abaccb68e88c1d5a82c1048c1a79e8eadb08c8', 
    '9VHht38nW8GsY5eHtOFlzEC1lEfSPA9/v0VCveuAaAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)