UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfIb4z+4Ls8x/OpX2YumgLDrqLGNxbA6ID+rBlFuSrA=' 
WHERE 
  key_id = '770c3cd1a42451ea4c1d00b3ec4bbfd10e2047699535c2baf39a870cdd97bfba' 
  AND (
    token = 'VfIb4z+4Ls8x/OpX2YumgLDrqLGNxbA6ID+rBlFuSrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )