INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1241ac503e264c394aa121eb07c5b63b98fd50c59d5993fe0a2e716a7fd1723a', 
    'RmGlSZHhtxhwWjgD9bT20U2eAG9zxHHO/RN8dXo26lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)