UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sl+AvR3C8f8DGUn0xuHnknRov5u5aI791w5wY0C5bd4=' 
WHERE 
  key_id = '5badd9cf89539a2001189fe236095367ddcd7824de741777098179d169ddea74' 
  AND (
    token = 'Sl+AvR3C8f8DGUn0xuHnknRov5u5aI791w5wY0C5bd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )