INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b2e984e64eb538d1b22a46af89de7de7268c25252a0934205116936d8cdf24', 
    'GaPpRtqLMyZund7T6fb9qIcF2tEMxtg6nCrj3gNvoH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)