INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0842967dfdfa67826c06701c2c64f7586e04916d1a668aa76c42bf616a4661b1', 
    'sxOrsGElX4li2vsxvshqnCP9tXzt0IS88yGCq2Sm7V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)