UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlWgOXNnYZN4VnZ13NhVjvb17lxfq5Ssav/szf4q2kE=' 
WHERE 
  key_id = '7e324551fece3b349bd47938c3df3701d3066654c378cdb5fd592a3e291d3da4' 
  AND (
    token = 'dlWgOXNnYZN4VnZ13NhVjvb17lxfq5Ssav/szf4q2kE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )