INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f0cd805b734928cd591e1ee7a16889a6cefce4a435b159aa521561dc1a501c5', 
    '6P0YN8Q1d6nMS4EYp8kXUG+T0G5iHmNQHPf8y2ipJ6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)