INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57fcd4960add724a273dd8cbdd266c374f6da1d1dfaa18198170371fcb64bbf2', 
    'P9mFcJYxMAqLEmEgyZg9/X7ui0Dc4H0tzuaBcHgfQ0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)