INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b973643af80ce2a44c5107f0e3600f0d8a4f0fec48f104297196bdcdfed34999', 
    'ljBnSeILCKMNCTfoQMXJ+xEkt/NxEjJYiVLt2aHIEU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)