INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17ee4e55ee65702f77efa682a9b3460217edd44a844618e0d8146fa1ef4853cb', 
    'hN9NvRrp42O7PPQFeDqWVw8wPD5plIZuNe/ANkjp390=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)