UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNvyaBI2f1/Oirbtl0czi9I3lsz1SeqRK+Qk2NUxYN4=' 
WHERE 
  key_id = '6afb0fce37d8e469febcb38c199dc5301e07fd32ab666ffc0b3f6a8bab9ffe5f' 
  AND (
    token = 'hNvyaBI2f1/Oirbtl0czi9I3lsz1SeqRK+Qk2NUxYN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )