INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ccf4e08989e5f51db535610cb1d10bdf4798e1b8823b6772511a9f65ec71d1f', 
    '5JfTrVmahuW/l5rRFmeFjwcXDUGCF8MwRRfqHKCTbQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)