INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d5eac620ba24be1f563bb5df839a308d23e55be8ef2636b30fbc5dbbb6e216', 
    'O9WAN13cOofbEsY8uEwv+f1hof1LabbXAMk0OM2OQsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)