INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977aeb0a1fde82a555b43e4c38e129c68d961731449406fe679117d97a80850a', 
    'YezqPhhuJcOlgfLhHf6ynBkUv7uJbPkEvQiR2an2DF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)