UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UO8d2zuCNCD/IsfelrXHA1VHGLc7KWBi6/Bx9V6c5SI=' 
WHERE 
  key_id = 'cb27db284cce77e53528ff2a0e38bd2a1c61bc15b5c73051277909e1adaa28c1' 
  AND (
    token = 'UO8d2zuCNCD/IsfelrXHA1VHGLc7KWBi6/Bx9V6c5SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )