INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caf357fbfa160cd065aa6c41af52054d3a0c407d30e732e2b0195b9108e2f02d', 
    'H762FOK1JhlmE6MLxOLGNXxoOh60GCXVyceR9HOhfQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)