INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ead2f282e1161f7f7812239e3e23964d2954d80aca22a7345fe7743cc029539', 
    'EVEpsbpYSzRdrUmpFcxAJCtk0RiPD/dJipLLIVzpz0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)