INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b248ad914ff7944775d947185c0faf612e9dc602f6da60f41e664cbb8303f7', 
    'mzQ5i4eay889yibdaGu5DdReyugaCS3wSvbQABBKf8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)