UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXwTE1Q/fxN31cyGqFUfuNlN6XniCTcCWnW22R6x3Ao=' 
WHERE 
  key_id = '6a07a471e8c5197733452161664d7942beed13836bbbc27464090b8ed2f35f0e' 
  AND (
    token = 'TXwTE1Q/fxN31cyGqFUfuNlN6XniCTcCWnW22R6x3Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )