INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75eabf7136549f99032603af16eec268ed97df1dcccd77f687d0ea8cc3ca038c', 
    '3I4ZxFKpJb2zCFlWX1PD7hZyBlpWgiSRWOYehB+Nn0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)