UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPb4Q2g3R1rsxKII8pSN2TODj0nd0727HxHqyYVdwDg=' 
WHERE 
  key_id = '91372449ff11bc02c2167052aa50dc759153d84f24f7eea6dec693b20b98b2b7' 
  AND (
    token = 'oPb4Q2g3R1rsxKII8pSN2TODj0nd0727HxHqyYVdwDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )