INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b995393af83be99e07110d36dd9a9442b233babf8f9100fe89346913f9688ed3', 
    'CD47TFezhEdciNE3C7n8O+QiuSMlA3AB67PMy9kQTOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)