INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db42eaa8d607508edb12a8a0c58bdb96da4122194e96334a9b915c288606a9e6', 
    'L81mthSpoZsO5lKyDDSLACun2mPhiCIYuECGWuAxwX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)