INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78bc73a963c5abea80609da6ba623f20586d15598e4c6e2bd347630f740d55fc', 
    '1gz8DORw6cVje//cXDjLsOCNxZqKdmB6cbT3J/v4EcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)