INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e810c690560905e69a4dff7102d3731152b207d16e1f74279ad12e899359ba0', 
    'cbxj2qN0zJvakRcrZ8fm1Ky57mNwinCWBcgb0WLGQPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)