INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e23ec29f640158301d02c1d4f86bd9e615250b270ba93c2590e5e44aa29e4e4', 
    'oEPwFtZGio2Rai0WG/fazk4fT77JZuLOFfuYtUIzZaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)