UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVSB2j5QK+kGIj1kDeSDU4exLrE2Sb5BKdAGexv/U0E=' 
WHERE 
  key_id = 'c98a69faf601515e30ee683b2866ad0b5711287706c230a328bcd7ae222fe1e9' 
  AND (
    token = 'nVSB2j5QK+kGIj1kDeSDU4exLrE2Sb5BKdAGexv/U0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )