INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a822471cb4d01631e26005e77777b03bba78dbf706927547df03357be6af1d', 
    'w4Kaw3bScqRB7GiRZQZmVRilxqeVs0yXwlkbkzhvm+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)