INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9889b19eed1d4aacc23a150c7a120b8d16bc47d3eeb94215ce6b637e0689af25', 
    'EX552RJp7hThsZEydN5wVIHY5kYwmj+DMG14Qrgak+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)