INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b44923e2113aeea8205e558a7978cfb1820d3b36c8f2285d1cd5331e1a7f2c', 
    'NgBLYm3umLbLCFpzEjrLPX1UFmLidQOGU4NaMF2DrII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)