INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26700fb21fb4da5ced5a940883081ccabfd95016b14c7850922db7d2ee7344f2', 
    '+1ORWkd1YRPsiGFCMX9TBca4TqAK1YvBh4LumHCEjU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)