UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0xvmhQZctO1n/pboigWZ07hZm1vyFBHjp03SLtbQDI=' 
WHERE 
  key_id = '8bc2e8ad1c13d87802b2a31c993f2296236d16533066270759b1b81f0e4bcf3d' 
  AND (
    token = 'd0xvmhQZctO1n/pboigWZ07hZm1vyFBHjp03SLtbQDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )