INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd16e5a503acabf932add1bc860fea78df12102bf2453461e5874465d6377ef67', 
    'Uqzd4goRAi/VSgmdWw9YY7j8QNGLg5BUtUl7bPCyo54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)