UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXfl2u0AFy64PNmOgMJwtoXulC51MnVNJaJ18H0YXAs=' 
WHERE 
  key_id = '078af09005c8e19781fe4f2ebc1f8eedb5dde3ad05bfbc0c878241236a88088c' 
  AND (
    token = 'EXfl2u0AFy64PNmOgMJwtoXulC51MnVNJaJ18H0YXAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )