UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1UgYy4lZ6bpdZIRN0H7LBvmJ/sWZA9QUnu2Pxg7X9s=' 
WHERE 
  key_id = '21b0c519f9b5eb06800f6fa1fb07ce579e8ef716a628e2a5315ff89380c24067' 
  AND (
    token = 's1UgYy4lZ6bpdZIRN0H7LBvmJ/sWZA9QUnu2Pxg7X9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )