INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81cdb0e58767d0e3c2fef9024e10a27e2ccb6957928a0d94e131f77aa6c12a5', 
    'TgkgIT1GWF4d38eLpqmikLQlUVtTEDyhKxSdNYO8xO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)