UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEvrPEN/OjXSEKM2C9fDGVMHBP56AYBooHMlZ1ta7NY=' 
WHERE 
  key_id = '44de6f274716b01637bbf4ce3924e1100b48bbc5ef0bba91680fe796bb768a7a' 
  AND (
    token = 'aEvrPEN/OjXSEKM2C9fDGVMHBP56AYBooHMlZ1ta7NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )