INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c986c305086847b08ad8d3fe40cc0e8733b03500500ba2433a4df4eeb55c1027', 
    'HCXHcmGsjRs1praTykcyiW4HY5YxCaGGM53liIBIuzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)