INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3275312fded828e0127d5685224269595330543ee0d29a82252e26090cc7b039', 
    'y1nBLSOmZP7I5ZA6wRBNXf5MBDdXVGXFW5DaUnmR6PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)