UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srs5M/b4D7kEs3GyK8l22ZX65ksUZGfepKnjTYu5hsw=' 
WHERE 
  key_id = '98362d72b0b7cb7e7e3b740d0b3ebe7bb8bb959dd34a71938680494da6619964' 
  AND (
    token = 'srs5M/b4D7kEs3GyK8l22ZX65ksUZGfepKnjTYu5hsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )