INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a525ffa71c670d98bd35a4313b41d5f62833025aa2339d085f8129922a62cff9', 
    'dIW61YIsyTflXKI39H7y19TfDTuVQm7n41W53dhTk8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)