INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '732cca54ac24164d2d3c34322e7ebcdcd7495893c1f463a2561ca8879cbeb7f7', 
    'R55cJawDimwkhgrNSqMxayHZiXoXIaHTvESQHN+cubg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)