INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754da03a2f200b0499d841f4180c1fd8cbef9aef6e1699e5ececb7a0afc97a55', 
    'GJ0ApMqpxWgrQFgSeE7Rpr7roAiO5bvRWTObNY8Y3Go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)