UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUZfkP94bqv8M9Vf6SKCY0d6uVjBH50dB0pToPv+hJ0=' 
WHERE 
  key_id = 'e3afc84ba4fcdf780a12d21d488c0e6e5a3d007d31d267de0f029c3b911c3b61' 
  AND (
    token = 'bUZfkP94bqv8M9Vf6SKCY0d6uVjBH50dB0pToPv+hJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )