INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15cf701d15ec5d5a5aebbd584608349e7aabedbacaf381183d96baa3db7b9bec', 
    'yQqH5009NxFJOBaDNzqLAFr+Qo1MJapLUa6aV9FqYWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)