UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abEbLjBqD1wzSaJvBvAGTaPaIehkGEHK2PICyAtJG1A=' 
WHERE 
  key_id = '2c62e5a2b11b43abea7ab81585625d8ed82d4e00d667394194d9c6320a0920ab' 
  AND (
    token = 'abEbLjBqD1wzSaJvBvAGTaPaIehkGEHK2PICyAtJG1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )