INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a1ea13834b1d9548e91a196a1987f68090e69755e67c64cc2c3f9966b5bbe8', 
    'WU3viIwaCif+hmWSAMraTbjlFXWo4Mtv1To+GuDvzDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)