INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ff0a2742454ba316492ad40aa268b61b321aa3a17d0e5c9a6b37684b1d3a1b', 
    'AM9JO9EKkdOZgjqccSrORvKSvpWbAP4R/FR7j3GUEGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)