INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b0f697164de246837470108c6d3cfc50be4d288443b2656333fed53dbde2b4', 
    'dcyWB18z0ctqDsIzMiSp6jqaoIPODn8nX90VAhA9oNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)