INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b749ff499b81c43d007c5778dbec6752a23cd43cc3e31dd6bea5ba7db05b0a34', 
    'SCMZ36PCPioe3u+QrO3Z2jq7t2QbKpiPTOhk/vsyGRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)