INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42105d2d541ee7cb3a30fcfcded5cb78d05d9fdcea16c85d534020b18950da58', 
    'xBDuhPtY7VsSpXczECq5JN1gcgS0RcFVzvLKY5PUT30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)