UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFgZyXnldu6/O1F11/1lyFkwfV0WiyjWfPdi2D+lxqU=' 
WHERE 
  key_id = 'c7980fbb321f46d09cf4cf69f04131ba89f9a61d4ecdd58b1e938881e3cdef17' 
  AND (
    token = 'FFgZyXnldu6/O1F11/1lyFkwfV0WiyjWfPdi2D+lxqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )