INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45adb84bad049c8680d5c9bd761e9ff6b08334ce574ef025094fa9a3ba7606f', 
    'QEAjFfwtjC9RlqRTsn1Gw03icZLiRgN35YWfJu1EmNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)