INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ba50f23d91e75592ec1e58336932ecb0413d7b247e49469c3532522085a0979', 
    'DkyihFHlv/zN3I4flb9Npv4b8LtX+SQ6HcP0bACy0gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)