UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4i4B0BUSheIPZWGyACqLd2PBsM3JztK9GYy1EYP0Bk=' 
WHERE 
  key_id = '5bca629307ef9d43b1549a177f57190dc0bb3e4c6525d99760eaed9dca38329e' 
  AND (
    token = 'R4i4B0BUSheIPZWGyACqLd2PBsM3JztK9GYy1EYP0Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )