INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '082375f8543cf2648cd40e6d81c3be009b3c24b05c6ad6f1549c12146ee728c7', 
    'deTWSG6r1Js4dqpCjeDZD353pdlV7i06ABm29lE2bOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)