INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5882d8f94936b990d570150a263ad1d4c5fbe8440f5a6eb880e0b2755504c371', 
    'qEtfb3e9mIEMviVFWTbhaGjhRnELnUxMWR5F2e74iD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)