INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191749eb613ccd3c025fa299287ccdfd4a179b71155f4147f1a05c40cbcd25c3', 
    'pUzSHW0PSAhqhPTh2Ghklnvmup+BDr3jooki4J+mOw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)