INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2bb40cae14a04144fbb1ee85393bdf6028654df4abd0671249e51563feb04ff', 
    'E0PyXPjoHHXH4+eaiEq8hV3RhKYRkUc6INGQR4ULVBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)