INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581e64760fdedb7a30f0688c295ca7dc1e9c1f5cc5a69d04501dcdc82af1924d', 
    'Z25ZcNnzfTmKE3g4DdhEbJNbZM4IQqFwHh4DegQgFD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)