INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8319d0b8b2703c89272801fff25647025646c91f89bbca07a5a7990624c266b7', 
    'A1xYvWw1A1U01QQBwsJe+H6u8/JnTAm7yYUO8WOsrjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)