INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfeff20d76c3ec4ac7b896e0fa8ffeba95b031d4c69d1a93631de054fb4da9f5', 
    'GZTxB8PVuusmBQ4NbgB0Osu6owHmnw9Jd9wSehrJ2HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)