UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FE3dX6uLf/r4YF4wgNUAJNrEWSVDh8YI/MmIetX0FmY=' 
WHERE 
  key_id = '7ec59c01e2201d7b3baf8a2c5014051cae6a737376f2dd465c7d2ba99469b3fd' 
  AND (
    token = 'FE3dX6uLf/r4YF4wgNUAJNrEWSVDh8YI/MmIetX0FmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )