UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jb/iMEK4r1lzCGRiwVWy0Crib+dwENlbvUAzVZjeRqs=' 
WHERE 
  key_id = 'dcba71a014eeb8b9371fef02168aaaabbdd3d539196149c2872d764c70a4a0b1' 
  AND (
    token = 'Jb/iMEK4r1lzCGRiwVWy0Crib+dwENlbvUAzVZjeRqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )