UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JdAdbvEXJv5qIDdSO2i1dcE5EoCrGYryj3AcHG6g+Fk=' 
WHERE 
  key_id = '6ab8701dd8c55da0eba99dd01bef1c46b0b976d5df0e9794a11cf91674591fec' 
  AND (
    token = 'JdAdbvEXJv5qIDdSO2i1dcE5EoCrGYryj3AcHG6g+Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )