UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyGPl72Xo4I2Jobg/OJHXKQDMFPGdmAfcevAmUIYeWk=' 
WHERE 
  key_id = '9ccfefe9b46b370dc17e8e340d8973037d33abaa2645bd87e187ba6ce71f9631' 
  AND (
    token = 'HyGPl72Xo4I2Jobg/OJHXKQDMFPGdmAfcevAmUIYeWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )