UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDdf23G6SxWjwHuu/Bhd1Ays2HIuJfF+mG5c0koriqw=' 
WHERE 
  key_id = '91144a83ad615fd2550cead4a1bbbfe89958d034e5376a85ca230c3a0e92b025' 
  AND (
    token = 'zDdf23G6SxWjwHuu/Bhd1Ays2HIuJfF+mG5c0koriqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )