UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqchHt3+Oxy+OjR10p8F1uRkWltMKU3ud9rRcHn+0Bs=' 
WHERE 
  key_id = '2956d362039dab9ce4a53dc14fc2b72bfea84724753f8be756c3d1c6be8fb91c' 
  AND (
    token = 'zqchHt3+Oxy+OjR10p8F1uRkWltMKU3ud9rRcHn+0Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )