UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzRLDYEXjDFbhhUJpCNRoDF6exRn3fRPwQ0akdXj998=' 
WHERE 
  key_id = 'ec715fe57f7fb8d53d084de917d4dea8340167a4d162d52beef7c7de9266166a' 
  AND (
    token = 'LzRLDYEXjDFbhhUJpCNRoDF6exRn3fRPwQ0akdXj998=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )