INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7b28cc66ab332c4cdd71e23bb2ecaddb1b7d0c4e717a5afe57a54e45b25e03', 
    'eDAXmjGrsq9u45+rSyGdL3CgdyXgBlKozESq20htBZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)