UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUu1NdR2FG5Z6bHDB1K3lhfrR1xyRqjrRNxG446+cDo=' 
WHERE 
  key_id = 'd3cdd51dcace5543c34f2dac275747456789ada70d4b3076fa6e3a5241925318' 
  AND (
    token = 'rUu1NdR2FG5Z6bHDB1K3lhfrR1xyRqjrRNxG446+cDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )