UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMuf4vZsO6kFTlvJ/q2YdnAnj1fzqevqg+CvRg3OPao=' 
WHERE 
  key_id = 'cbe75a14dcb09bbc6f30374fc061d193bc2b3adfb2d21bf4325c3bbf30b1914c' 
  AND (
    token = 'WMuf4vZsO6kFTlvJ/q2YdnAnj1fzqevqg+CvRg3OPao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )