UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYS5JClQYRSstoPdcoZFuTR8xcop5sgWFUu9V95Swo8=' 
WHERE 
  key_id = '78386b54c15a643bd219b8a3424d109706379f6454636e8409beaf5aae54ab18' 
  AND (
    token = 'RYS5JClQYRSstoPdcoZFuTR8xcop5sgWFUu9V95Swo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )