INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ad1893d5880767766fc520ea5ca75f34d3f9e1f3e2e24bc8c4029b566312d3', 
    't7wsoHFiVGgHMIoxxEHtgoGt7nC6OTzUb9NmCiwqbq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)