INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a127502e8427529ed39e014d487fe480ad6b0eaac95e773edb9f12567c5b621c', 
    '+UbQe1Fj5hY1ei79VblZttvnxLZFTghmq05POSvG2HM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)