INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524776ff5689eaba2bbb9026e15ab4f3164409d6294b115eef93560adc84fe59', 
    'EFlcbL02mkXzZL5CZ8JCaGzc+rJeICtf1/roZ7hcI7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)