INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20912320e7d141bafbd1c10ecd31d67b0ad091b433e9f4dca25e181c28304fcb', 
    'qxN+AcrXNanh51Ejis2N0xzGyOIW83uCvj+3Jb7TjQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)