INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb0da8e700f9a16feaf9d749a103a1259aefa0b11eea038b20e58b441047a7a', 
    'IRenEv2mhNkzz3Q9cP8PJOSpBozbYBamNxZZjlnMUEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)