INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5484ebfcd7a8905ea3f921cd64faf32f1dee917ff861b32d945902faa7166be', 
    'KCoOtQL8NV6OfgIRPX72RPEAlBkTj06xQkWrBYBSyYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)