UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fq5r/3V1trLlBwoZ/pO7hjeAGfEqSFnSeIliBvQ8kYA=' 
WHERE 
  key_id = '004f55a73fe5b9971063b63dac93fdecd5ccf771b2c07a2e51bf6afd43b09295' 
  AND (
    token = 'Fq5r/3V1trLlBwoZ/pO7hjeAGfEqSFnSeIliBvQ8kYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )