INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b814288ecbbde746f9548f3321b0618cba875691531332c9faa7678e06d6628', 
    'DLFlKE8WZtOTy0omH/HDt+eZYJ5g6ck970wqGZuFdDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)