INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d3ba3cec903eaeba79ae276363ef3a9ec040cb158ff74b0397a4a217b23b256', 
    'Zmme3DD40Vc4SUhFS++2pFaIDZjPCcfXIQ2imOQuxBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)