INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b2b655be472b6ae55461e9876b7d7a580cea4776e218a9fc20413e390b410c', 
    'WNkCed+ypgYWnrSN2aSQ9fdDPGSSDuOQxieNHHf8Y2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)