INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4603f15c7d8c420462028fbd9e3763cdfd419d9442b59d57c71894b89bed1724', 
    '9U5I8krWdCf+CVrKwEpKJcWdgQPkCO5eDDTktsNI5pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)