INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0673867c4453f8941c92f9303886a409edc4d7a3d27b9bc0e748849bcf9057a', 
    'xO5mQBWy5rkVUr4NzT/IsXPp90Gvf1sD53q4r3W4Yvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)