INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '122ea17eac6d4ce2d788bd2ed288a4a65bad522abdaec65689d8067aa4597dc9', 
    'zexeC++Lvwq+qiS4OhLnp+1rnIhsNd2+rK8bMoB+Qek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)