INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a51dc58739c4be2b13057a516c19003a9aa4697fbfe172cd3c77880e9dcd6e2', 
    'xw5liWJhTM00ouf51bfQfdaWJeu1hA9CRl3PBkHCkHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)