INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6a0f416ddb0a75d2063864a0034a1d1c3b944734aba5260a66b1ed3b9cb5c52', 
    '5TV8V7gLqKCdIQ9av71iMroRViAV5UW+oeRsSduAcF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)