INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8c9fbba9cb90a835bbb4a67cb7a392797397ef48e988d714c0c88e6d4002680', 
    'xbC37xXjm8gYLnwyr4PkFE16F6ph/vfjonQ+MHtWhbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)