INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f76289faf2c26fb89e90f04a0626d66fce56d6e711ee204873795a4ffcede73e', 
    'jJcTOLrwl1OssCTIbPIAs/kn3ubA14fN/OhOMRfzodY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)