UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4foh1SzqA4R/D4fOtF3p/EUXD3B4Ll36rOh4fJTq4M=' 
WHERE 
  key_id = '5455b1831f5a2a214bdfea1b5c94096dc8661653abf4cc27d87e3643f2105702' 
  AND (
    token = 'i4foh1SzqA4R/D4fOtF3p/EUXD3B4Ll36rOh4fJTq4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )