INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed4d72ccc8b2e9574102b3f108dba5f09989a39a32f5db89652cbe4b8476db02', 
    'AvFkmSymMX8a7JCzAmp+BNSHUv51hBjjg3yFR1PK+vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)