INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93dd0bf52f6e7a144966b459a31e43b3b1b5403d7b20b72f15826e52fef7a0bf', 
    'z1+XDAlo2wxLzz4K0qnGwjRIc/L8t1bMTJcPQbCrFFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)