INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc21a067b73a5db16bc0762a48f0e65c651646f7ad35e386c922539612bdd4e1', 
    'HKGIVChq3sEHm6L+ee83RNVLSbBRTRu81Aca547Tels=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)