INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b558b361d2b129e273442622e4ce47312ac4fd5b0e38cb432b6c58ac7f9a8c1', 
    'XjNNjZJo8T4OAGhml0Iav9cXMp7wfFszYMAWeZMNlOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)