INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750d4895c199cc2c50f63f63e4969645e01475ba94acaeba15cc2d7b54e45954', 
    'vWhXWUglkaRhQkd/GfyxA/0bpDE90lbVOWy5zfVKHfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)