INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3656845cacd9c285933f5c7ab7aadb60791ee3c03f8e4d0a922cde6951b7c663', 
    '8QfvR7JFseZonW2Rj2TSG9I4soh8X3BqnrlhJ5Y2L9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)