INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c2020bae673efcf1d136430c156a7fac090eada4634b73ea8db240ca07b693c', 
    's7ItwEymRDB3lCPDusdUCeDUAKBmWYxqSV/exwA7YqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)