INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93d2e17104750bca1027aa8cf211df2164f15efe271a303734cc970b037cac2d', 
    'LMilVHHhV4vZgNGfBEn7aYXv4EqtpZRlgkevjNmyoSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)