INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a62917e30b37801cf8cc6c805d4a99a5b9baee6293a1f07057f87cd8a55750f', 
    '+6NPPcBcaJ0arRo0b/wEBo+d3RGN4tRf9igDIIFPfDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)