INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b48f0c1cf43599a273e2a2816f5f01080d957ea8bff9839daf2fcda2aa3875e', 
    '8dOLGFlb+UbljX7zsk9i8JDfELY2SoyUoEu6f5SrYzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)