INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c3d25d65e0ad3354c36aa8f0208506862e759c6f7ece8cb7f092e4fb7b0850', 
    'rlj1m9YOV2oCRMS6isfpkvu7AqlGEKt2fD2DskILRnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)