UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '886OFPEeuVXCtCmh3Punmt6Flalxij3crNt5W6gO8lQ=' 
WHERE 
  key_id = '8b356e479f5a3f13fda1afbd2534ddf852389fcab97509742210821a24c6d538' 
  AND (
    token = '886OFPEeuVXCtCmh3Punmt6Flalxij3crNt5W6gO8lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )