INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f71206c24cb6a68a7ced198ade81e4fa4e50783b6a4a27a695b826b78fedf9c', 
    'Darn21Ssm+JpkemcbcD4Puzm2GdBGr8QdAtFdtyp2R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)