INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf097e266ea89cd684a2834ccf7b4c530f6866c87e9daa34b5bb1709357b84c9', 
    'iuyx1C0N0Hn/c5NU52icZXreWJrfMDKXslBOPY2a0TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)