UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QIR3JSUqkCGG7air9121D+fa/cSiSmLUHUpXOis//b8=' 
WHERE 
  key_id = '33df7f71a0bb13aab6c22cbd7b7e4d70e03b62c0b797b1fdd8e9237d8d402b5f' 
  AND (
    token = 'QIR3JSUqkCGG7air9121D+fa/cSiSmLUHUpXOis//b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )