INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b78e64a1cd36a2dd137c8307dd88d17d823001e006a602f746e1914989e246', 
    'RxEXdekNxuxE49NvPTLx7YiS+G0UqEp1O0abqiRb74I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)