INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bd33c8541e7ac72aeb74ffd1c9b190b8519906e69eb5a7f1f520a00970e7a9d', 
    '4GEajkY5nTiumXX45jbgHLPWfy/E9C52R38fu39b8Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)