INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0909e9eb4de53474431287c1894eeece26d255ee394fb7600f16b24d8cc21ab', 
    'm6WCrZtO9pJxJv4hztcGULJrScfjjiZy7xb/W7XswVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)