INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c746f6bf8a28517e294b24dd349ff7865e37f447f22840b7e4f34170c32a673', 
    '8tIYswyL5mxgiGNMbj5CHPWqN4X7S+t4yY+8025kTRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00120

Result

int(1)