INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1c7f5634622c535be409927abd82c14ae53f16ff6c260b5ae71edb2eee9b730', 
    '0sdqhZg0ho/GGPRyPSbpRwjgehArynATiIifReo8/kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)