UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/RkYDRRE8ru4vhtr8RA6+qfbJK88KCppBcK267jgmE=' 
WHERE 
  key_id = '8ab6ee61a53a78da3fcd192f84440bf6930152350580dc2c026b696ad6d34b83' 
  AND (
    token = '+/RkYDRRE8ru4vhtr8RA6+qfbJK88KCppBcK267jgmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )