INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83b96daefdfd6546c361d0b590a0dfc86b87d4b8a5ab63774f38c30c3950179f', 
    'C0Uab9cUIESvSQCuu1ZsgLDZDuEGDtWFeP8AElnEzpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)