INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1420ca7fca8b3bd76a5e2814344e700d3a1c2f0c839f936f82343536c62e357e', 
    'UNcxPctYxNplSPXw6Oo0vZGwzigORHNg6YEMhzjDO/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)