INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f0ce2b9917155519c10b00615b098ecf25a87dd4f7172f2da568c70a572782', 
    'IdpMuP753eFKPJ10S8uupYQCL55tcviVVGbA5J7n1Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)