UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cw3pvmA3T/EuVAOx9US3mdb3/X9wBmQWHIT9CaYdgRE=' 
WHERE 
  key_id = '34c06904e7991b890e67b64998ac48bb1e8dc0234a2d16f4a52bb566f0daad58' 
  AND (
    token = 'cw3pvmA3T/EuVAOx9US3mdb3/X9wBmQWHIT9CaYdgRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )