UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NI0srHaqAGeMf+PbEWCEn21F3RtNJTHIFIa9ZelElF0=' 
WHERE 
  key_id = '37920833a1bb55d66e8f15cd00add2d35d4c51c2485172dcc59e463f84ec7a08' 
  AND (
    token = 'NI0srHaqAGeMf+PbEWCEn21F3RtNJTHIFIa9ZelElF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )