UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rC+AIReMH2CKsSGCGW+gC4WM9PEryY3bhf16CKBYlUo=' 
WHERE 
  key_id = '12311e134297399f35874613807b3de99d3c5062e7e4fadd048aa81f7f44df69' 
  AND (
    token = 'rC+AIReMH2CKsSGCGW+gC4WM9PEryY3bhf16CKBYlUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )