INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8284b7bc96219b0c44c4d62e9a99510fef7e3ef118f1f4c1d67a93e3da2804ba', 
    'L+8v41qr1/tsddueAsFJHcqQCDI18ko38H8MLPOGkm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)