INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a89af680123f061d20d1541441a60d94883f4c3e1ecefdbb2b9c460dc852da', 
    'w1Qx/LDxz6qucopaKv25nL5Cpshn6LBZU5D8p7uGMJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)