INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a03adfd2177cd63bce3053ce0df0fb13af0eb0d3477d1c7a6cfc43adac87b52f', 
    'ZqRt3KCSZ3DouBN3f3jR3Gj4o7wjA93uiWIZn1ahV0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)