INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e49b230827075ed413d34e48fcad1c20a81956bd312a815afebca89e28f438aa', 
    'z2t6EcBYZulFBrcJmq5C4EJ65rJQNcHrJyuq+6wtKSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)