INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ef8ad3fb2ec0baf9d312f9bcd4a319bfe975953491ffd7023782a317e5f10f', 
    'Tttk9Z2PrusLBolg5f01/QQIjvSBbolMpbO+9bLY0EQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)