INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7f2a595fc294451913c0ecd1fb5c2ad39b9588c8004b344b3dd9e9fa22d4522', 
    'YXb1l471nWimqY+Jjm0+Z4Nk4T7wQPcIpBeFfQw6gh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)