INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f6e1ccee336206219db77377061b47bc7ead0091f900d1cebb718031751b1a', 
    'A2THE9vFQzOlsP+mQIioeBfpN5L9X6SzRQE7wEEawfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)