INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efb948d41f0be1cd6d15d7508c768dc9cd915af77eb6c6dec165bbeae1e542ae', 
    'SduAY9K4hpvx7vBwPa2gD2gKbtE10o2HeFkvCLw7D3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)