INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2d115924d4085eeba6be1bf7e3e8b8d64780b65ab19fab020f731003f2f50b', 
    'xDZEMAasvpJPsXibRGmZIPOJlFWAuEAFeljMdYETgH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)