INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a7988e1705f0124dd4308bb407ffc6987a528c814cef0a8f3f3fecf3ce1916', 
    'rHv/RrzalRiSeu+6MOno2zjXDJwRKt5heI7Y6lTu2R8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)