INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3320860b372ff57d5dfc4f2b219225c9b7b34726a18a2950bd3bc19b966d598', 
    'WJlVrs/R4NOhiTIrB6SD9dqoAj/sw5Yez6mMpBZL5os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)