UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoC5ieF+2K5PNtZNKH9epOma/hkADbYrs1D7+t53kmA=' 
WHERE 
  key_id = '643e3429acb036fc625ed63cb0da834a3d2e1230edba985fc171fb4165d45c04' 
  AND (
    token = 'QoC5ieF+2K5PNtZNKH9epOma/hkADbYrs1D7+t53kmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )