INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553c06f2898b7c23f25e399822afc13c5461b564db6e9657d11f6b1c9741c015', 
    'fQwHqz0iItBiG0U5JE8orKBGcrpOljwZyK21pm5qmZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)