INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9447aa4c52de35451eee0d7d5b5123eabd5e608ca998b6d127782a7ec6779423', 
    'xJfQTMXij2M8W32js7NZNsE2dlzaYL2iUJp0CopTTl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)