INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4e27916762598ef1a3b87a23fdc937ea1ac5e80d312a9ed3b075a0ebb284796', 
    'Iio0beKzm6lA+wy6tVY9MrGgv/Yp8FRNQruqc0dSPak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)