INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5346c234356f68f0c8e305536ba2182127bf7711f81f3693c7168de269a4c46', 
    'f2DZlhLEFipXK3UTSBS2XiBaqhxZTxQ784VeslJO6+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)