INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '910111f754b926bfee6fe0f331968517e0541f23c20e80008cf85708e4d3e389', 
    'bpZx8+Z4mIoZ9b5RoWAQRsuMJIkse3IZpd5iVy3Y5Kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)