INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edad552dd6b879fd7314ad78848a3250788357b76cf0e3c47299bd8ef08c2991', 
    'baOBVl7qWem1vgDBaYYsBe82TkZUQu4WMBM48BVCWXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)