INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27be2535f2d673905151e4e4a631ed199950798653f404656ef0e050d51baa2e', 
    'dMPfZjQdq5gQyjhogWwL3vWZQv9E9crorNcRVIe0d5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)