INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f04bbf51b5583fe886c2b5c43f64b7704e30f344f07959aa93962a326640d6', 
    'm0UKHrQLV5Q4Nl2yEoLcgEc81tXYHXemzO/5ZqlxgW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)