UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZ37FORpS0yLJ/4WRgejgMu5ODisj7VtxvGEOH+9Yis=' 
WHERE 
  key_id = 'e63c9b812da00af49c7404dcb5c4bd3b624b0df175dbe648d43aa6ac7655bbb3' 
  AND (
    token = 'HZ37FORpS0yLJ/4WRgejgMu5ODisj7VtxvGEOH+9Yis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044