INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fced53ddbb3fd911cd8e525af4cc57de9896dab6eb624618a07545bd208f580', 
    'aY/Qvf++dO5vYi8llWNI445rU1d98dwahSn1FcG9Oko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)