INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39b9dcc93f9f4d2c6fe14299dc49ae279a21f83f2eed7b67037b0fbc6513e2a', 
    'uN8nwJJsiMuM0W+Shv0eMLTmag12Cil6UaZW//kJOw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)