INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a009429722bffb508c8904e85205e7924d04e2e30e81448cd1e457f9c76293d9', 
    'CemijLQdX3NmQ+WuMlmwUU4EJoIn1a+1ZZ7hw6es8lU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)