INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5b749b63d0308e1821b56a0572926186e34f8581329f0a4005f8b49d75fef9', 
    '7ratBkFheclXG3mkpXcQIURjfAP3nE3OctKEWWvnMWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)