INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49e2bd071078f8c3e9d831cd73fd0c915d7dadb0cccaec966b33556aae2e8ce7', 
    'U7kUO8XEtfMGS2oLjk20cCEdy/6AYhzwSBP000Y03Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)