INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb41def80ee91f92194b38f494deb9c900691653c30d760b4b9b62272f3c87d', 
    'l4pOjlmIPrMsfXdd6qdTCT0zp+qWHZaCoZQRA3DatCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)