INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30470e3085a1ed3e59147f0b92cb9e02ac114805fb6ff7d6ee23776b3232ab68', 
    'ZzG3SagkAf/uYYPOQn3PLOp4K540YGPOz77ale6O/P8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)