UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRSUAACEoZyrJuzTBarZRd7Y5H6nTY5RNywuXS1clRQ=' 
WHERE 
  key_id = '0b858e1dce311dadf827343a7703c95e2da548849cd9593d1357fd0ee4646de4' 
  AND (
    token = 'SRSUAACEoZyrJuzTBarZRd7Y5H6nTY5RNywuXS1clRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )