INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d32799985e1fed7dad320065ba6179358901f8457a9229c3568be4b0aedab2', 
    'MXd3IZmzdu6mOb/KrQfAcAtr3LY2CuiU5mHuYMtc3Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)