INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1af9e491a69dcf6a0705ed603a9df22277a18e5235de184952a5dee4ecfe72a', 
    '7HHdAQm7hy7mHH9optlu681c5GNXWM8AYy4D74QHl+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)