INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45d840ff8c0a5131b31c20c787fc241c6c31bad702e2aa0668368514c250054', 
    'narGlGTB8jb6HbsQnJ4pL4sw9YkoqU4Y3Ltnxhlv9Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)