INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b5b95c5870083dbcf625b7fb5d7bda8ef5063ddbb85c3ca751b676060988bd9', 
    '5AA9/3I4tSdXANXaB8i7zL76O8uCHAWYSVDPl5c9v8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)