INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55ed0239a6d5c6f0efa039d5ab8db2227507495e9d891b531bdb96911dca844', 
    'qXeh4v3dzrmvUKM7A54mezbz6XcYpn07bkBBY7eXEZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)