INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15127ff75cc64fa9c8776b0920ec165c1d7108d8121bc87b5ab91742b0a045b', 
    '4/XR5eIrUVHmEFJd2huGxQlWNdsb+wNaRpjBGjcSskg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)