INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c87ec22bc578c7eda6e12cb91a15ac748f1d07ca9a7eebf9c52f4159ed03d5', 
    'eVqT1fOJP40dkOlTZKPPiSiLLoqTEOmUPkBXSZ6oKS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)