UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPm0OeuJszIhtP+MT/QUsjf+bhe+l5B1uMY0cwsdV3c=' 
WHERE 
  key_id = '4623ffd26f8132f623a854fd914057154f04b00101a1262a2e1d061379868d85' 
  AND (
    token = 'aPm0OeuJszIhtP+MT/QUsjf+bhe+l5B1uMY0cwsdV3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )