INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b237829fbbc4c9e5db8cd349619a4c06696e1170991b96db7f311c98bce89ce2', 
    'HqmwgKG/Zh68TrcUVYzyT8MTU7oQWTyH88S9Eeq+WmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)