INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '128cf4c537a8fe61951d4ae2acdd5422949d105e37b4f58530c546a0200e87bb', 
    'qK4kD+CD/duHATalsByp0m45rMn9PFaahYLjcrK6i+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)