UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/+ZIk0wkxEflKPneulAdssD6DMH8egOFgK01QveqTg=' 
WHERE 
  key_id = 'be72d6bafa8fbfff631487d3a807c8a6d4fd0b30d0a158c88f14b3affde61801' 
  AND (
    token = 'x/+ZIk0wkxEflKPneulAdssD6DMH8egOFgK01QveqTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )