INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ddccb703132fa88681d0d412174a81236049ca7cb00cdfafe776957c5f64319', 
    'aNguxtuYAhaHMpACTxEQts3BslhFkREAbaFI+TOetaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)