INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad47e6d4b1319727732fbdf490c801111ecee85f72414e2e6bf31bae91cf3704', 
    '7DvZh+SmbkLv2ZtBz9I3FXjAOhCQaGnLXcI388ZN/Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)