UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHeUnUr5LhAqEMHr62ioLRqEKbZ4iTIJ2Be/185Hl04=' 
WHERE 
  key_id = '46cc39207b88a3b469db5e0d395f8d29977fbcd4d3a324410ce12060d9819944' 
  AND (
    token = 'EHeUnUr5LhAqEMHr62ioLRqEKbZ4iTIJ2Be/185Hl04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )