INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb671fd5e819ddfd389361d718fe1320ac1813bceb6c9e8eb9d12bb0718524e5', 
    'ej7JYN/GPLuGIp9DyAb64xf3YzHfoTxsAHjKg4jXWgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)