INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a133198f5173a48ad1bfa74f554bfb688f404a691ceba689ddae8f7d3cea65', 
    '+cOVFh+gwSJb6cAfu2+WkBaG8Mwdg8LmvQKLLHluAuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)