INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe279faf939c20026e18d661b11770235356b28886e80b52e6b17c02b202bc3d', 
    'wBbuoiDgYPfGhbgl9nTDV2+QCCNTjPmAloYzLKHeyBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)