INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c2b3a18fa9b5814dde5b3b835a99da7338c4520966d3b0918714b573fea0da2', 
    'jwIyDfvvqccqg/EbnH8vV94y38PkeBioYUdVQBpC3Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)