INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f72257c9ca2077fc96874978ed0656ceb1437aae3952e4ec7a4d4724364735', 
    'CpKB0wkVK2iBiBnLDgfuUmMrCEMzB9sjLKiNRXNmp38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)