INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6794ca61ab3835c8e83722ddbb45ee58dfeaa161bb763d447b457ca2e8a1cbca', 
    'ks8Am23Y+qJa9TOGAvdD4TXKxajqegDV88GBEc+0F30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)