INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd298f1ad4ed314bc3ee17d39debd870e0b6d8ab507962442ddd5d399723bdbd', 
    '4ufjyAQW3+qY5E68/XotGGpP1vclbyNVmTFsENBF3Oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)