INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50943850bf625711c1f1b548357cf5d5d9dca1f25261a143c6841c7c7eb23640', 
    'dQsIisk5cHyveTAJNqHqxen8hnbBQlGErasQ5maogiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)