INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df4780343aec86adc9f40bad9ad46cbd78835ed303aff527e12628f1a5cfe4d', 
    '4X7LSi0croKDAsYIIoohCZqbfqfUIKrMHRi7l/qyDgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)