UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzdLuGgrLGSMU1J92Kuh+8Ah4VQC/s0Q5bd9k2uu/fo=' 
WHERE 
  key_id = '80bba6c1ed6ae8e695983433ba47cbaf02c647e40ecbc31ac49ffcade3e550d0' 
  AND (
    token = 'bzdLuGgrLGSMU1J92Kuh+8Ah4VQC/s0Q5bd9k2uu/fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )