INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a616257b582f616135b3065ea5bc00d5d262d760a2451bc5113fa91ae4ec94d', 
    'u7jLjY5so5Q8l06YkH9FRlqWAL3BMyJJ2K9vRKkOnVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)