INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9d372d889003520e06f1326fcb305b8b37848753f0e0f84928f7ae843a91a2', 
    '5ZzXNF93BCYGEBuXfCcKnTYsXlut485wNQg+VzKpnc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)