UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4LiK++ejAxsJNhybTYS4Hzuhb/F3MJdi692QHD2y9s=' 
WHERE 
  key_id = '7ed3de8e031dc952ecaf59f3c43f49805db7287c1776675dc9d9951f2be79c18' 
  AND (
    token = 'i4LiK++ejAxsJNhybTYS4Hzuhb/F3MJdi692QHD2y9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )