INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e8b0891abf81f751a223004fcc7f2b6ae4f9ab1c00211a4aeee441e259d0583', 
    '1AObYkNQ2K7mE9LYsGRZx/mGJC4bWfqcx0Y9XLoOdRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)