INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b036800dab61c0a0d0fbc5b95bc9be78c6c586a580edfda663fb41e50c05ca8', 
    '6rto14d8AjWKsy4zOrqDt4sgAeRCC8Hioq11DfYKeIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)