INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac56cad6aa68845c87b04ac90a5954629b341a8d6850a2576e17f92dfc5524b9', 
    '5SQgKa1n1nEVTQlGbkIXhxXyW7rs+QpTayai1CKlTJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)