UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dntbWvM011YJr1sgvlnUD8ivCyCjr0FpCZSx9xtEOAM=' 
WHERE 
  key_id = 'b97c51fa4c2a80fef221d822cc234e03ac09f431580e3b2f667f4c25ab1b3273' 
  AND (
    token = 'dntbWvM011YJr1sgvlnUD8ivCyCjr0FpCZSx9xtEOAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )