INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63fcd021775d6f54809fd8b963d79c06b063d38617f21d2f2210ea2cd6a2c8eb', 
    'mgp6cS089PFUW9WTmjz6ePvkiUTzhvk1kLibIk35+GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)