UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbwNVolQihA7cqevmksqWhNWBtIj8fX7PF2U9lL5DFg=' 
WHERE 
  key_id = '4e36dd5c03a7ba323dbfa6df85d693f2641a911a60e8bfc1e09e84434b6f4c1b' 
  AND (
    token = 'lbwNVolQihA7cqevmksqWhNWBtIj8fX7PF2U9lL5DFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )