INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44d2558bac3ba9d0f026e57f73ab89e504720271872e8756af778aeab681804', 
    'hObDLM0h6KSn2XJk8cI3FNr4fnwGoO31Ij3UKlkQ8hQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)