INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2304012ba48beb95862bd75a15f84707f3b7a476dbf7bdda9652ff91acbed8aa', 
    '78U/Q8HRrITvgHSPrP5qYoFhVXLQi22fHEmsNi3qauc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)