INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e860b57777c0585d9edb52c53312af34058da01689fbd3b2669a61b71c8aff7a', 
    'Ug+bfJdBpoCxIyCLUjbbJ1pDE4oEHrh7qfyKDtExS9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)