UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rh1syjB1Vcwu9GWG5ha4Lp8VbaYEAZL1ez2qQUD6bI=' 
WHERE 
  key_id = 'bd77355fd836e53c0f867bc59917dba4ade8a97f6147db81aa6a905b43a6b33c' 
  AND (
    token = '7rh1syjB1Vcwu9GWG5ha4Lp8VbaYEAZL1ez2qQUD6bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )