INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee77a27bc36c033b0697713c6732670a77c07ddc41b6a27b3cc57e39e5656343', 
    'znYjrXlGQEaGJWbm5LGl7oujm1EZTkwKUDvRj8B7gs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)