INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b3580045d1c65ef7b5f86562ac450e37aac15154c924d1932018bf6ba21482f', 
    'HDJcp6jAaxJp8I56pCSfYZUm6cadh4Z2VQerqJ5ZKVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)