INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678a586967856212134fcc9a960ff01285e7e6802b0578904cef280f23e1d03e', 
    'phmmH0kLSqLqOPkhLVLm03sshed7gkMw8KjN4Vi8pdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)