INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f32ecf43917be7bb40782414868e8ced291733fbaba79c7af7a2796c97f1c9', 
    'fUCPjEZUntc7SK0IQ+oc1UL3Ztbj+d04VLKK2kFCOZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)