INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6ba2416b064f35376fa6d72674f1c991dfce8cb8cddf41c854f6766148a5798', 
    'fvo84LHi5GosjnCZCRan9TNKOVzFVUKGSbODSNbysT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)