UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnJ8wV4Y56jdSc3m/OnCiwHBdaWE3q96CggEM6PKkdo=' 
WHERE 
  key_id = 'f45cd5957049feffd13df7a5757e5a8607eafaf3675b3a5336c911664b0b27d4' 
  AND (
    token = 'HnJ8wV4Y56jdSc3m/OnCiwHBdaWE3q96CggEM6PKkdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )