INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756789a47e4c0340d0efe370d7c8baa54b73e276210a564cd896afffbe888b06', 
    'aEpa1itHtrZLWZ8iUkxIXWotf5oKVWgD3FyCxfq2/Vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)