INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '279f8a11197cb8e564aa2e186a90f7637a3cf3d5baf616264600e66a3d966eca', 
    'G1HJqRxjmMr5YhAsVcuPj3pO7KWEumlVUuSYk9QSuJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)