UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K64g1QtGuk+itcilwfBeJGp3lAzUyMRc60yZdSBOmdE=' 
WHERE 
  key_id = 'aea9b45bb1b5adbde7dcde3d1ffdc1c5458d795bd8aee4a2a22589f957f7f80f' 
  AND (
    token = 'K64g1QtGuk+itcilwfBeJGp3lAzUyMRc60yZdSBOmdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )