INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'deca870ee406d9b7b33e5cc5abb7500d187b401832d340074156e65ad3f48ddf', 
    'LMRxJMcwkay7AcmcJ8202MxdJql12Mhm620yQu4nobs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)