INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a93ddd3cf833365a7a7de66eb56129293a60bfae9e265e86ecc336ea96a894', 
    'zIo0YlJTXjjBZUj9+U0emdNYb1KOE+MKKeJOsRAo14E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)