INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e8e16e70151eca7c4fb4d652f821768aa39212c37dad754bd2ccca57a0e76f', 
    'S5x/KdSAcgLPc6ue9pDDCcIUgXEGlRkvDeEIgQc2qFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)