UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+6sA0Upb4pmp7rGQCG5JhOSHlFklW9/hSw2wM85EQE=' 
WHERE 
  key_id = 'e28291bd00363fca5536e341d0c5d5bcc6930fc109efd33e295d84259a00f714' 
  AND (
    token = 'X+6sA0Upb4pmp7rGQCG5JhOSHlFklW9/hSw2wM85EQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )