UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvMS45lTY+QHqrulFQ3mS0Ub7gkPkq2XO3hyQR6e7Ys=' 
WHERE 
  key_id = '27737849664ab71e70b0be48bbcc62f732ebc565037b61ff7143a28c8a771477' 
  AND (
    token = 'yvMS45lTY+QHqrulFQ3mS0Ub7gkPkq2XO3hyQR6e7Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )