INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3942a55ec01da0e0f15569efa5e070c806dc9ec327bbb04de776682263339fd7', 
    '8UYqCbXxot78ciLji9q/xDq8FUAT3kMzdj69PR6HMrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)