INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abe44c25d32c2a3ba26f94fb045a9eb45af2cbc5b36a1102a0cd8304e8bd46fb', 
    'PYF5GHlC3e2kUUAteypk8csBPbDtDwl5baM/jkMjQy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)