INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e41e66a2e55a5609ed8b85ebbd368883f1789761330ba5802c97d93633baae', 
    'VMklDKsIW8KhFUgDtYk1Tks4oAt8kgpncWddvT1MlBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)