INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7751ef09816f598b33503f69a421f265f9eedaf607c2fb92709221721d11ed36', 
    'sIZNnT7kEFiOv/qsOakLUBu7ASV0Cbef/gpvs3t8YvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)