UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwGEACGDs3l7JXM+SDmTuTF+TSi0JTdm+spSWCchsms=' 
WHERE 
  key_id = '6c83ba99182b4232bae99714739584a529fcf80eb3278abdd326a02e464a5651' 
  AND (
    token = 'cwGEACGDs3l7JXM+SDmTuTF+TSi0JTdm+spSWCchsms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )