UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NskX2/Bem00LR2/eMWfXv3yTJyJdw+coTwHWIBwfFEw=' 
WHERE 
  key_id = 'c5518933cc0b3555d97dc3335e56d3e63ef73de90e50b6f9a45b54681ba634c8' 
  AND (
    token = 'NskX2/Bem00LR2/eMWfXv3yTJyJdw+coTwHWIBwfFEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )