INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2703dccc7beb5fbe31bedd5341b36d31a4304a74f65c8eb5657f16f37b5ee8d5', 
    'g/YvhrglBWbY42g+xI7TCIspdyW4GcIR6k1zaD8Qt3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)