INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7301f382a7622d41f2f5897508391bda2f2e1addb22788c0f55e568da59368dd', 
    'tO4sxUKgALKwozPoQNQvAXBQOTN+CWtOsWILMSCMDnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)