INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '976357e839a91459090a38c865e5ba3bf7be107f00fe468fd076c2e067f53bfa', 
    'hAEzpIauHSPhd0GfQbugMlI/+Ikdb8DFm2Viyw7H92A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)