INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f82b613f9fd549430d98e347005d9a53e5897cee17e47d55c0a51e56009d01', 
    'vO4KdAQeATsRYYiymOa60i9BzhMhxCxGUsLRxqdpP68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)