UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJFMBN+jZDr9dFDz32fR/3KHL7PTXvPHv2LMKNGaDvg=' 
WHERE 
  key_id = 'e3e652e47806689e8d3fa7542982569ab2d19cc015428ae1be43e78783134b2e' 
  AND (
    token = 'LJFMBN+jZDr9dFDz32fR/3KHL7PTXvPHv2LMKNGaDvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )