UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pD2cDr3k3Ja6W6mJ2XnEo3GNANTyI8Bzk4mOMFyjhF4=' 
WHERE 
  key_id = 'c28400faec3bd0596b3e329baba46803037bdd0b5a6369652a94ca606768fc28' 
  AND (
    token = 'pD2cDr3k3Ja6W6mJ2XnEo3GNANTyI8Bzk4mOMFyjhF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )