INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c0bcc73344564933e843cbbb910b7a933d853294c124cd2070ba4b876563bc', 
    '7Gpcw7Vu3InEO89VyUPKrsUhj6GbBQ98ijdSsITENgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)